From cbf1f63cb170f9225ae745896e89158e456c0626 Mon Sep 17 00:00:00 2001
From: Josh Stevens <joshstevens19@hotmail.co.uk>
Date: Thu, 7 Mar 2019 16:28:53 +0000
Subject: [PATCH 01/31] fix: add signature on `Sign`

---
 packages/web3-eth-accounts/types/index.d.ts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/packages/web3-eth-accounts/types/index.d.ts b/packages/web3-eth-accounts/types/index.d.ts
index ce953c34567..b2527ad6cde 100644
--- a/packages/web3-eth-accounts/types/index.d.ts
+++ b/packages/web3-eth-accounts/types/index.d.ts
@@ -108,4 +108,5 @@ export interface EncryptedKeystoreV3Json {
 
 export interface Sign extends SignedTransaction {
     message: string;
+    signature: string;
 }

From 4822774d43663829bbdf36967b3ff91525256f28 Mon Sep 17 00:00:00 2001
From: Josh Stevens <joshstevens19@hotmail.co.uk>
Date: Thu, 7 Mar 2019 16:29:06 +0000
Subject: [PATCH 02/31] fix: resolve documantion as it always returns a object

---
 docs/web3-eth-accounts.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/web3-eth-accounts.rst b/docs/web3-eth-accounts.rst
index 1054657facc..96596bba4e0 100644
--- a/docs/web3-eth-accounts.rst
+++ b/docs/web3-eth-accounts.rst
@@ -306,7 +306,7 @@ Parameters
 Returns
 -------
 
-``String|Object``: The signed data RLP encoded signature, or if ``returnSignature`` is ``true`` the signature values as follows:
+``Object``: The signed data RLP encoded signature, or if ``returnSignature`` is ``true`` the signature values as follows:
     - ``message`` - ``String``: The the given message.
     - ``messageHash`` - ``String``: The hash of the given message.
     - ``r`` - ``String``: First 32 bytes of the signature

From 4d6f3ad99a183ecd87a8df3f650061dba802f5e6 Mon Sep 17 00:00:00 2001
From: Tomasz Fidecki <tomasz.fidecki@meelogic.com>
Date: Fri, 8 Mar 2019 11:12:43 +0100
Subject: [PATCH 03/31] AbiInput and AbiOutput interface supplemented with
 optional components. AbiOutput typo fixed.

---
 packages/web3-utils/types/index.d.ts | 6 ++++--
 packages/web3/types/index.d.ts       | 2 +-
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/packages/web3-utils/types/index.d.ts b/packages/web3-utils/types/index.d.ts
index a9389c4004d..6eff34a1508 100644
--- a/packages/web3-utils/types/index.d.ts
+++ b/packages/web3-utils/types/index.d.ts
@@ -209,7 +209,7 @@ export interface AbiItem {
     constant?: boolean;
     inputs?: AbiInput[];
     name?: string;
-    outputs?: AbiOuput[];
+    outputs?: AbiOutput[];
     payable?: boolean;
     stateMutability?: StateMutabilityType;
     type: AbiType;
@@ -219,9 +219,11 @@ export interface AbiInput {
     name: string;
     type: string;
     indexed?: boolean;
+	components?: AbiInput[];
 }
 
-export interface AbiOuput {
+export interface AbiOutput {
     name: string;
     type: string;
+	components?: AbiOutput[];
 }
diff --git a/packages/web3/types/index.d.ts b/packages/web3/types/index.d.ts
index c217ad9ef03..58b71fa6550 100644
--- a/packages/web3/types/index.d.ts
+++ b/packages/web3/types/index.d.ts
@@ -37,7 +37,7 @@ export default class Web3 extends AbstractWeb3Module {
     static modules: Modules;
     static readonly givenProvider: provider | null;
 
-    utils: Utils;
+    static utils: Utils;
     eth: Eth;
     shh: Shh;
     bzz: Bzz;

From 20dd4d2d340d99e4630df059a60ff6964c178d1f Mon Sep 17 00:00:00 2001
From: Vladislav Shabanov <vshabanov88@gmail.com>
Date: Fri, 8 Mar 2019 17:52:24 +0700
Subject: [PATCH 04/31] Separate Transaction and TransactionConfig

---
 packages/web3-core/types/index.d.ts         | 39 ++++++++++++++++-----
 packages/web3-eth-accounts/types/index.d.ts | 10 +++---
 packages/web3-eth-personal/types/index.d.ts |  6 ++--
 packages/web3-eth/types/index.d.ts          | 19 +++++-----
 4 files changed, 48 insertions(+), 26 deletions(-)

diff --git a/packages/web3-core/types/index.d.ts b/packages/web3-core/types/index.d.ts
index e0dc08e7212..f56e3edff9f 100644
--- a/packages/web3-core/types/index.d.ts
+++ b/packages/web3-core/types/index.d.ts
@@ -60,7 +60,7 @@ export class AbstractWeb3Module {
 }
 
 export interface TransactionSigner {
-    sign(tx: Transaction): Promise<SignedTransaction>;
+    sign(transactionConfig: TransactionConfig): Promise<SignedTransaction>;
 }
 
 export interface SignedTransaction {
@@ -117,23 +117,44 @@ export interface PromiEvent<T> extends Promise<T> {
 }
 
 export interface Transaction {
+	hash: string;
+	nonce: number;
+	blockHash: string | null;
+	blockNumber: number | null;
+	transactionIndex: number | null;
+	from: string;
+	to: string;
+	value: string;
+	gasPrice: string;
+	gas: number;
+	input: string;
+}
+
+export interface TransactionConfig {
     from?: string | number;
     to?: string;
-    gasPrice?: string;
-    gas?: number | string;
     value?: number | string;
-    chainId?: number;
+    gas?: number | string;
+    gasPrice?: number | string;
     data?: string;
     nonce?: number;
-    v?: string;
-    r?: string;
-    s?: string;
-    hash?: string;
+    chainId?: number;
 }
 
 export interface RLPEncodedTransaction {
     raw: string;
-    tx: Transaction;
+    tx: {
+        nonce: string;
+        gasPrice: string;
+        gas: string;
+        to: string;
+        value: string;
+        input: string;
+        r: string;
+        s: string;
+        v: string;
+        hash: string;
+    }
 }
 
 export interface TransactionReceipt {
diff --git a/packages/web3-eth-accounts/types/index.d.ts b/packages/web3-eth-accounts/types/index.d.ts
index ce953c34567..661a645d4e3 100644
--- a/packages/web3-eth-accounts/types/index.d.ts
+++ b/packages/web3-eth-accounts/types/index.d.ts
@@ -17,7 +17,7 @@
  * @date 2018
  */
 
-import {AbstractWeb3Module, Transaction, Web3ModuleOptions, SignedTransaction} from 'web3-core';
+import {AbstractWeb3Module, TransactionConfig, Web3ModuleOptions, SignedTransaction} from 'web3-core';
 import {provider} from 'web3-providers';
 
 export class Accounts extends AbstractWeb3Module {
@@ -27,7 +27,7 @@ export class Accounts extends AbstractWeb3Module {
 
     privateKeyToAccount(privateKey: string): Account;
 
-    signTransaction(tx: Transaction, privateKey: string, callback?: () => void): Promise<SignedTransaction>;
+    signTransaction(transactionConfig: TransactionConfig, privateKey: string, callback?: () => void): Promise<SignedTransaction>;
 
     recoverTransaction(signature: string): string;
 
@@ -35,8 +35,8 @@ export class Accounts extends AbstractWeb3Module {
 
     sign(data: string, privateKey: string): Sign;
 
-    recover(message: SignedTransaction): string;
-    recover(message: string | SignedTransaction, signature: string, preFixed?: boolean): string;
+    recover(signedTransaction: SignedTransaction): string;
+    recover(message: string, signature: string, preFixed?: boolean): string;
     recover(message: string, v: string, r: string, s: string, preFixed?: boolean): string;
 
     encrypt(privateKey: string, password: string): EncryptedKeystoreV3Json;
@@ -75,7 +75,7 @@ export interface Account {
     address: string;
     privateKey: string;
     signTransaction: (
-        tx: Transaction,
+        transactionConfig: TransactionConfig,
         callback?: (signTransaction: SignedTransaction) => void
     ) => Promise<SignedTransaction>;
     sign: (data: string) => Sign;
diff --git a/packages/web3-eth-personal/types/index.d.ts b/packages/web3-eth-personal/types/index.d.ts
index c8d7faea7db..90ca18f4f1b 100644
--- a/packages/web3-eth-personal/types/index.d.ts
+++ b/packages/web3-eth-personal/types/index.d.ts
@@ -20,7 +20,7 @@
 
 import {Accounts} from 'web3-eth-accounts';
 import {provider} from 'web3-providers';
-import {AbstractWeb3Module, Providers, RLPEncodedTransaction, Transaction, Web3ModuleOptions} from 'web3-core';
+import {AbstractWeb3Module, Providers, RLPEncodedTransaction, TransactionConfig, Web3ModuleOptions} from 'web3-core';
 
 export class Personal extends AbstractWeb3Module {
     constructor(provider: provider, accounts: Accounts, options?: Web3ModuleOptions);
@@ -41,13 +41,13 @@ export class Personal extends AbstractWeb3Module {
     ): Promise<string>;
 
     signTransaction(
-        transation: Transaction,
+        transactionConfig: TransactionConfig,
         password: string,
         callback?: (error: Error, RLPEncodedTransaction: RLPEncodedTransaction) => void
     ): Promise<RLPEncodedTransaction>;
 
     sendTransaction(
-        transation: Transaction,
+        transactionConfig: TransactionConfig,
         password: string,
         callback?: (error: Error, transactionHash: string) => void
     ): Promise<string>;
diff --git a/packages/web3-eth/types/index.d.ts b/packages/web3-eth/types/index.d.ts
index 1e57d289922..18784ab1b9f 100644
--- a/packages/web3-eth/types/index.d.ts
+++ b/packages/web3-eth/types/index.d.ts
@@ -24,6 +24,7 @@ import {
     PromiEvent,
     RLPEncodedTransaction,
     Transaction,
+    TransactionConfig,
     TransactionReceipt,
     Web3ModuleOptions
 } from 'web3-core';
@@ -110,22 +111,22 @@ export class Eth extends AbstractWeb3Module {
     getTransactionCount(address: string, callback?: (error: Error, count: number) => void): Promise<number>;
     getTransactionCount(address: string, defaultBlock: number | string, callback?: (error: Error, count: number) => void): Promise<number>;
 
-    sendTransaction(transaction: Transaction, callback?: (error: Error, hash: string) => void): PromiEvent<TransactionReceipt>;
+    sendTransaction(transactionConfig: TransactionConfig, callback?: (error: Error, hash: string) => void): PromiEvent<TransactionReceipt>;
 
     sendSignedTransaction(signedTransactionData: string, callback?: (error: Error, gas: string) => void): PromiEvent<TransactionReceipt>
 
     sign(dataToSign: string, address: string | number, callback?: (error: Error, signature: string) => void): Promise<string>;
 
-    signTransaction(transaction: Transaction, callback?: (error: Error, signedTransaction: RLPEncodedTransaction) => void): Promise<RLPEncodedTransaction>;
-    signTransaction(transaction: Transaction, address: string): Promise<RLPEncodedTransaction>;
-    signTransaction(transaction: Transaction, address: string, callback: (error: Error, signedTransaction: RLPEncodedTransaction) => void): Promise<RLPEncodedTransaction>;
+    signTransaction(transactionConfig: TransactionConfig, callback?: (error: Error, signedTransaction: RLPEncodedTransaction) => void): Promise<RLPEncodedTransaction>;
+    signTransaction(transactionConfig: TransactionConfig, address: string): Promise<RLPEncodedTransaction>;
+    signTransaction(transactionConfig: TransactionConfig, address: string, callback: (error: Error, signedTransaction: RLPEncodedTransaction) => void): Promise<RLPEncodedTransaction>;
 
-    call(transaction: Transaction): Promise<string>;
-    call(transaction: Transaction, defaultBlock?: number | string): Promise<string>;
-    call(transaction: Transaction, callback?: (error: Error, data: string) => void): Promise<string>;
-    call(transaction: Transaction, defaultBlock: number | string, callback: (error: Error, data: string) => void): Promise<string>;
+    call(transactionConfig: TransactionConfig): Promise<string>;
+    call(transactionConfig: TransactionConfig, defaultBlock?: number | string): Promise<string>;
+    call(transactionConfig: TransactionConfig, callback?: (error: Error, data: string) => void): Promise<string>;
+    call(transactionConfig: TransactionConfig, defaultBlock: number | string, callback: (error: Error, data: string) => void): Promise<string>;
 
-    estimateGas(transaction: Transaction, callback?: (error: Error, gas: number) => void): Promise<number>;
+    estimateGas(transactionConfig: TransactionConfig, callback?: (error: Error, gas: number) => void): Promise<number>;
 
     getPastLogs(options: PastLogsOptions, callback?: (error: Error, logs: Log[]) => void): Promise<Log[]>;
 

From 7e7fa42be54069244b7b3b6a22c29fe3cae25c88 Mon Sep 17 00:00:00 2001
From: Vladislav Shabanov <vshabanov88@gmail.com>
Date: Fri, 8 Mar 2019 19:31:54 +0700
Subject: [PATCH 05/31] value and gasPrice can be BN

---
 packages/web3-core/types/index.d.ts | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/packages/web3-core/types/index.d.ts b/packages/web3-core/types/index.d.ts
index f56e3edff9f..1f1bd9dd5fe 100644
--- a/packages/web3-core/types/index.d.ts
+++ b/packages/web3-core/types/index.d.ts
@@ -29,6 +29,7 @@ import {
     WebsocketProvider,
     WebsocketProviderOptions
 } from 'web3-providers';
+import {BN} from 'web3-utils';
 
 export class AbstractWeb3Module {
     constructor(
@@ -133,9 +134,9 @@ export interface Transaction {
 export interface TransactionConfig {
     from?: string | number;
     to?: string;
-    value?: number | string;
+    value?: number | string | BN;
     gas?: number | string;
-    gasPrice?: number | string;
+    gasPrice?: number | string | BN;
     data?: string;
     nonce?: number;
     chainId?: number;

From f1a92a6ed8f4e91f11963926468a4139bb4a682c Mon Sep 17 00:00:00 2001
From: Tomasz Fidecki <tomasz.fidecki@meelogic.com>
Date: Sun, 10 Mar 2019 16:50:18 +0100
Subject: [PATCH 06/31] AbiItem in jsonInterfaceMethodToString changed
 according to new typings.

---
 .../json-interface-method-to-string-test.ts   | 62 +++++++++++++++++++
 1 file changed, 62 insertions(+)

diff --git a/packages/web3-utils/types/tests/json-interface-method-to-string-test.ts b/packages/web3-utils/types/tests/json-interface-method-to-string-test.ts
index 7d23b42e88f..649b6609c6a 100644
--- a/packages/web3-utils/types/tests/json-interface-method-to-string-test.ts
+++ b/packages/web3-utils/types/tests/json-interface-method-to-string-test.ts
@@ -23,11 +23,45 @@
 import {jsonInterfaceMethodToString, AbiItem} from 'web3-utils';
 
 const abiItem: AbiItem = {
+    anonymous: false,
     constant: true,
     inputs: [
         {
             name: 'testMe',
             type: 'uint256[3]'
+        },
+        {
+            name: 'inputA',
+            type: 'tuple',
+            components: [
+                {
+                    name: 'a',
+                    type: 'uint8'
+                },
+                {
+                    name: 'b',
+                    type: 'uint8'
+                }
+            ]
+        },
+        {
+            name: 'inputB',
+            type: 'tuple[]',
+            components: [
+                {
+                    name: 'a1',
+                    type: 'uint256'
+                },
+                {
+                    name: 'a2',
+                    type: 'uint256'
+                }
+            ]
+        },
+        {
+            name: 'inputC',
+            type: 'uint8',
+            indexed: false
         }
     ],
     name: "testName",
@@ -35,6 +69,34 @@ const abiItem: AbiItem = {
         {
             name: "test",
             type: "uint256"
+        },
+        {
+            name: 'outputA',
+            type: 'tuple',
+            components: [
+                {
+                    name: 'a',
+                    type: 'uint8'
+                },
+                {
+                    name: 'b',
+                    type: 'uint8'
+                }
+            ]
+        },
+        {
+            name: 'outputB',
+            type: 'tuple[]',
+            components: [
+                {
+                    name: 'a1',
+                    type: 'uint256'
+                },
+                {
+                    name: 'a2',
+                    type: 'uint256'
+                }
+            ]
         }
     ],
     payable: false,

From d5a0a040d2db2a2cdd91241382e44c7df120aa63 Mon Sep 17 00:00:00 2001
From: Tomasz Fidecki <tomasz.fidecki@meelogic.com>
Date: Sun, 10 Mar 2019 16:56:00 +0100
Subject: [PATCH 07/31] Static from utils property removed.

---
 packages/web3/types/index.d.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/web3/types/index.d.ts b/packages/web3/types/index.d.ts
index 58b71fa6550..c217ad9ef03 100644
--- a/packages/web3/types/index.d.ts
+++ b/packages/web3/types/index.d.ts
@@ -37,7 +37,7 @@ export default class Web3 extends AbstractWeb3Module {
     static modules: Modules;
     static readonly givenProvider: provider | null;
 
-    static utils: Utils;
+    utils: Utils;
     eth: Eth;
     shh: Shh;
     bzz: Bzz;

From 431c290ae11ad8857bb8a10fa12de3769605ec05 Mon Sep 17 00:00:00 2001
From: Samuel Furter <sam@tokenate.io>
Date: Fri, 15 Mar 2019 11:30:03 +0100
Subject: [PATCH 08/31] unhandled promise rejection fixed in
 EthSendTransactionMethod

---
 .../transaction/EthSendTransactionMethod.js   | 26 ++++++-------------
 1 file changed, 8 insertions(+), 18 deletions(-)

diff --git a/packages/web3-core-method/src/methods/transaction/EthSendTransactionMethod.js b/packages/web3-core-method/src/methods/transaction/EthSendTransactionMethod.js
index 56a7b13d048..2bb9e5371d9 100644
--- a/packages/web3-core-method/src/methods/transaction/EthSendTransactionMethod.js
+++ b/packages/web3-core-method/src/methods/transaction/EthSendTransactionMethod.js
@@ -69,6 +69,8 @@ export default class EthSendTransactionMethod extends SendTransactionMethod {
                     this.parameters[0].gasPrice = gasPrice;
 
                     this.execute();
+                }).catch((error) => {
+                    this.handleError(error, false, 0);
                 });
 
                 return this.promiEvent;
@@ -79,17 +81,11 @@ export default class EthSendTransactionMethod extends SendTransactionMethod {
 
         if (this.hasAccounts() && this.isDefaultSigner()) {
             if (this.moduleInstance.accounts.wallet[this.parameters[0].from]) {
-                this.sendRawTransaction(this.moduleInstance.accounts.wallet[this.parameters[0].from].privateKey).catch(
-                    (error) => {
-                        if (this.callback) {
-                            this.callback(error, null);
-                        }
-
-                        this.promiEvent.reject(error);
-                        this.promiEvent.emit('error', error);
-                        this.promiEvent.removeAllListeners();
-                    }
-                );
+                this.sendRawTransaction(
+                    this.moduleInstance.accounts.wallet[this.parameters[0].from].privateKey
+                ).catch((error) => {
+                    this.handleError(error, false, 0);
+                });
 
                 return this.promiEvent;
             }
@@ -97,13 +93,7 @@ export default class EthSendTransactionMethod extends SendTransactionMethod {
 
         if (this.hasCustomSigner()) {
             this.sendRawTransaction().catch((error) => {
-                if (this.callback) {
-                    this.callback(error, null);
-                }
-
-                this.promiEvent.reject(error);
-                this.promiEvent.emit('error', error);
-                this.promiEvent.removeAllListeners();
+                this.handleError(error, false, 0);
             });
 
             return this.promiEvent;

From 42c465feb5c44fca491c158014604b69906f2f5c Mon Sep 17 00:00:00 2001
From: Samuel Furter <sam@tokenate.io>
Date: Fri, 15 Mar 2019 11:37:29 +0100
Subject: [PATCH 09/31] missing test case added to EthSendTransactionMethodTest

---
 .../EthSendTransactionMethodTest.js           | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/packages/web3-core-method/tests/src/methods/transaction/EthSendTransactionMethodTest.js b/packages/web3-core-method/tests/src/methods/transaction/EthSendTransactionMethodTest.js
index 994d343fab4..72255e4e98d 100644
--- a/packages/web3-core-method/tests/src/methods/transaction/EthSendTransactionMethodTest.js
+++ b/packages/web3-core-method/tests/src/methods/transaction/EthSendTransactionMethodTest.js
@@ -505,6 +505,25 @@ describe('EthSendTransactionMethodTest', () => {
         expect(providerMock.send).toHaveBeenNthCalledWith(1, 'eth_gasPrice', []);
     });
 
+    it('calls execute and the gasPrice will be defined with "eth_gasPrice" and returns with a resolved promise', async () => {
+        providerMock.send = jest.fn(() => {
+            return Promise.reject(new Error('Nope'));
+        });
+
+        const transaction = {
+            from: 0,
+            gas: 1,
+            nonce: 1,
+            chainId: 1
+        };
+
+        method.parameters = [transaction];
+
+        await expect(method.execute()).rejects.toThrow('Nope');
+
+        expect(providerMock.send).toHaveBeenNthCalledWith(1, 'eth_gasPrice', []);
+    });
+
     it('calls execute and signs on the node', () => {
         moduleInstanceMock.transactionSigner = transactionSignerMock;
 

From b6d47b45bd6f516205094604871b2d0961526cb4 Mon Sep 17 00:00:00 2001
From: Samuel Furter <sam@tokenate.io>
Date: Fri, 15 Mar 2019 15:51:25 +0100
Subject: [PATCH 10/31] 'npm i typescript@next' added to before_script in
 travis.yml

---
 .travis.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.travis.yml b/.travis.yml
index 13990b1a372..8d3fec7e462 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -13,6 +13,7 @@ addons:
     packages:
     - g++-4.8
 before_script:
+    - npm i -g typescript@next
     - export DISPLAY=:99.0
     - sh -e /etc/init.d/xvfb start
 install:

From 2b3a5244726e264a35ced8c8257c2c1600d78637 Mon Sep 17 00:00:00 2001
From: Samuel Furter <sam@tokenate.io>
Date: Fri, 15 Mar 2019 15:57:20 +0100
Subject: [PATCH 11/31] eslint executed and errors fixed

---
 .../transaction/EthSendTransactionMethod.js   | 25 +++++++++++--------
 .../EthSendTransactionMethodTest.js           |  2 +-
 2 files changed, 15 insertions(+), 12 deletions(-)

diff --git a/packages/web3-core-method/src/methods/transaction/EthSendTransactionMethod.js b/packages/web3-core-method/src/methods/transaction/EthSendTransactionMethod.js
index 2bb9e5371d9..71e2232da9c 100644
--- a/packages/web3-core-method/src/methods/transaction/EthSendTransactionMethod.js
+++ b/packages/web3-core-method/src/methods/transaction/EthSendTransactionMethod.js
@@ -65,13 +65,16 @@ export default class EthSendTransactionMethod extends SendTransactionMethod {
 
         if (!this.parameters[0].gasPrice) {
             if (!this.moduleInstance.defaultGasPrice) {
-                this.moduleInstance.currentProvider.send('eth_gasPrice', []).then((gasPrice) => {
-                    this.parameters[0].gasPrice = gasPrice;
+                this.moduleInstance.currentProvider
+                    .send('eth_gasPrice', [])
+                    .then((gasPrice) => {
+                        this.parameters[0].gasPrice = gasPrice;
 
-                    this.execute();
-                }).catch((error) => {
-                    this.handleError(error, false, 0);
-                });
+                        this.execute();
+                    })
+                    .catch((error) => {
+                        this.handleError(error, false, 0);
+                    });
 
                 return this.promiEvent;
             }
@@ -81,11 +84,11 @@ export default class EthSendTransactionMethod extends SendTransactionMethod {
 
         if (this.hasAccounts() && this.isDefaultSigner()) {
             if (this.moduleInstance.accounts.wallet[this.parameters[0].from]) {
-                this.sendRawTransaction(
-                    this.moduleInstance.accounts.wallet[this.parameters[0].from].privateKey
-                ).catch((error) => {
-                    this.handleError(error, false, 0);
-                });
+                this.sendRawTransaction(this.moduleInstance.accounts.wallet[this.parameters[0].from].privateKey).catch(
+                    (error) => {
+                        this.handleError(error, false, 0);
+                    }
+                );
 
                 return this.promiEvent;
             }
diff --git a/packages/web3-core-method/tests/src/methods/transaction/EthSendTransactionMethodTest.js b/packages/web3-core-method/tests/src/methods/transaction/EthSendTransactionMethodTest.js
index 72255e4e98d..da8b16e4074 100644
--- a/packages/web3-core-method/tests/src/methods/transaction/EthSendTransactionMethodTest.js
+++ b/packages/web3-core-method/tests/src/methods/transaction/EthSendTransactionMethodTest.js
@@ -505,7 +505,7 @@ describe('EthSendTransactionMethodTest', () => {
         expect(providerMock.send).toHaveBeenNthCalledWith(1, 'eth_gasPrice', []);
     });
 
-    it('calls execute and the gasPrice will be defined with "eth_gasPrice" and returns with a resolved promise', async () => {
+    it('calls execute and the gasPrice will be defined with "eth_gasPrice" and returns with a reject promise', async () => {
         providerMock.send = jest.fn(() => {
             return Promise.reject(new Error('Nope'));
         });

From d116f42b7d653fe3ff77539b202e8facd4fdf12c Mon Sep 17 00:00:00 2001
From: Josh Stevens <joshstevens19@hotmail.co.uk>
Date: Fri, 15 Mar 2019 17:37:45 +0000
Subject: [PATCH 12/31] test(types): change tests to fix new types

---
 .../types/tests/abstract-method-tests.ts      |  5 ++--
 .../tests/abstract-socket-provider-test.ts    |  4 +--
 .../types/tests/batch-request-test.ts         | 14 +++--------
 .../types/tests/http-provider-test.ts         | 25 +++++++++----------
 4 files changed, 19 insertions(+), 29 deletions(-)

diff --git a/packages/web3-core-method/types/tests/abstract-method-tests.ts b/packages/web3-core-method/types/tests/abstract-method-tests.ts
index f51413187b4..3a4e3a9e88f 100644
--- a/packages/web3-core-method/types/tests/abstract-method-tests.ts
+++ b/packages/web3-core-method/types/tests/abstract-method-tests.ts
@@ -20,7 +20,6 @@
 import {AbstractMethod} from 'web3-core-method';
 import * as Utils from 'web3-utils';
 import {formatters} from 'web3-core-helpers';
-import {ProvidersModuleFactory} from 'web3-providers';
 import {AbstractWeb3Module} from 'web3-core';
 
 const abstractWeb3Module = new AbstractWeb3Module('http://localhost:8545');
@@ -44,7 +43,7 @@ abstractMethod.parametersAmount;
 // $ExpectType any[]
 abstractMethod.parameters;
 
-// $ExpectType object
+// $ExpectType any
 abstractMethod.getArguments();
 
 // $ExpectType boolean
@@ -65,7 +64,7 @@ abstractMethod.beforeExecution(abstractWeb3Module);
 // $ExpectType any
 abstractMethod.afterExecution('response');
 
-// $ExpectType string | PromiEvent<any> | Promise<string | object>
+// $ExpectType string | PromiEvent<any> | Promise<string | any>
 abstractMethod.execute();
 
 // $ExpectType Promise<boolean | Error>
diff --git a/packages/web3-providers/types/tests/abstract-socket-provider-test.ts b/packages/web3-providers/types/tests/abstract-socket-provider-test.ts
index 2a6894736ea..8bd637003e7 100644
--- a/packages/web3-providers/types/tests/abstract-socket-provider-test.ts
+++ b/packages/web3-providers/types/tests/abstract-socket-provider-test.ts
@@ -34,10 +34,10 @@ abstractSocketProvider.connected;
 // $ExpectType void
 abstractSocketProvider.registerEventListeners();
 
-// $ExpectType Promise<object>
+// $ExpectType Promise<any>
 abstractSocketProvider.send('rpc_method', []);
 
-// $ExpectType Promise<object[]>
+// $ExpectType Promise<any[]>
 abstractSocketProvider.sendBatch([], new AbstractWeb3Module('http://localhost:7545'));
 
 // $ExpectType Promise<string>
diff --git a/packages/web3-providers/types/tests/batch-request-test.ts b/packages/web3-providers/types/tests/batch-request-test.ts
index f239c9ffa47..c3c86460f44 100644
--- a/packages/web3-providers/types/tests/batch-request-test.ts
+++ b/packages/web3-providers/types/tests/batch-request-test.ts
@@ -26,20 +26,12 @@ import {BatchRequest} from 'web3-providers';
 import * as Utils from 'web3-utils';
 import {formatters} from 'web3-core-helpers';
 
-const batchRequest = new BatchRequest(
-    new AbstractWeb3Module('http://localhost:7545')
-);
+const batchRequest = new BatchRequest(new AbstractWeb3Module('http://localhost:7545'));
 
 // $ExpectType void
 batchRequest.add(
-    new AbstractMethod(
-        'rpc_method',
-        1,
-        Utils,
-        formatters,
-        new AbstractWeb3Module('http://localhost:7545')
-    )
+    new AbstractMethod('rpc_method', 1, Utils, formatters, new AbstractWeb3Module('http://localhost:7545'))
 );
 
-// $ExpectType Promise<{ methods: AbstractMethod[]; response: object[]; } | Error[]>
+// $ExpectType Promise<{ methods: AbstractMethod[]; response: any[]; } | Error[]>
 batchRequest.execute();
diff --git a/packages/web3-providers/types/tests/http-provider-test.ts b/packages/web3-providers/types/tests/http-provider-test.ts
index dd82bb8781e..3a5a2ca40d6 100644
--- a/packages/web3-providers/types/tests/http-provider-test.ts
+++ b/packages/web3-providers/types/tests/http-provider-test.ts
@@ -23,21 +23,20 @@
 import {AbstractWeb3Module} from 'web3-core';
 import {HttpProvider, ProvidersModuleFactory} from 'web3-providers';
 
-const httpProvider = new HttpProvider(
-    'http://localhost:8545',
-    {
-        timeout: 20000,
-        headers: [
-            {
-                name: 'Access-Control-Allow-Origin', value: '*'
-            }
-        ]
-    });
-
-// $ExpectType Promise<object>
+const httpProvider = new HttpProvider('http://localhost:8545', {
+    timeout: 20000,
+    headers: [
+        {
+            name: 'Access-Control-Allow-Origin',
+            value: '*'
+        }
+    ]
+});
+
+// $ExpectType Promise<any>
 httpProvider.send('rpc_method', []);
 
-// $ExpectType Promise<object[]>
+// $ExpectType Promise<any[]>
 httpProvider.sendBatch([], new AbstractWeb3Module('http://localhost:7545'));
 
 // $ExpectType boolean

From 7ee2fd5950b225c19ccd5e007a9a3fc82b177298 Mon Sep 17 00:00:00 2001
From: Josh Stevens <joshstevens19@hotmail.co.uk>
Date: Fri, 15 Mar 2019 17:38:01 +0000
Subject: [PATCH 13/31] web3-core types

---
 packages/web3-core/types/index.d.ts | 13 +++++--------
 1 file changed, 5 insertions(+), 8 deletions(-)

diff --git a/packages/web3-core/types/index.d.ts b/packages/web3-core/types/index.d.ts
index e3b3acae038..aa6bedd825b 100644
--- a/packages/web3-core/types/index.d.ts
+++ b/packages/web3-core/types/index.d.ts
@@ -24,19 +24,16 @@ import {
     HttpProvider,
     HttpProviderOptions,
     IpcProvider,
-    provider, ProviderDetector, ProviderResolver,
+    provider,
+    ProviderDetector,
+    ProviderResolver,
     ProvidersModuleFactory,
     WebsocketProvider,
     WebsocketProviderOptions
 } from 'web3-providers';
 
 export class AbstractWeb3Module {
-    constructor(
-        provider: provider,
-        options?: Web3ModuleOptions,
-        methodFactory?: any,
-        net?: net.Socket
-    );
+    constructor(provider: provider, options?: Web3ModuleOptions, methodFactory?: any, net?: net.Socket);
 
     BatchRequest: new () => BatchRequest;
     defaultBlock: string | number;
@@ -155,7 +152,7 @@ export interface TransactionReceipt {
 export interface EventLog {
     event: string;
     address: string;
-    returnValues: object;
+    returnValues: any;
     logIndex: number;
     transactionIndex: number;
     transactionHash: string;

From c39854ad4b32f40b38f74b7a108d04927e761bc5 Mon Sep 17 00:00:00 2001
From: Josh Stevens <joshstevens19@hotmail.co.uk>
Date: Fri, 15 Mar 2019 17:38:11 +0000
Subject: [PATCH 14/31] web3-core-method types

---
 packages/web3-core-method/types/index.d.ts | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/packages/web3-core-method/types/index.d.ts b/packages/web3-core-method/types/index.d.ts
index 4b60155b8cf..ac395cfbfd0 100644
--- a/packages/web3-core-method/types/index.d.ts
+++ b/packages/web3-core-method/types/index.d.ts
@@ -22,7 +22,13 @@ import {AbstractWeb3Module, PromiEvent} from 'web3-core';
 import {formatters} from 'web3-core-helpers';
 
 export class AbstractMethod {
-    constructor(rpcMethod: string, parametersAmount: number, utils: Utils, formatters: formatters, moduleInstance: AbstractWeb3Module);
+    constructor(
+        rpcMethod: string,
+        parametersAmount: number,
+        utils: Utils,
+        formatters: formatters,
+        moduleInstance: AbstractWeb3Module
+    );
 
     utils: Utils;
     formatters: formatters;
@@ -30,7 +36,7 @@ export class AbstractMethod {
     rpcMethod: string;
     parametersAmount: number;
     parameters: any[];
-    getArguments(): object;
+    getArguments(): any;
     setArguments(args: any[]): void;
     isHash(parameter: string): boolean;
     hasWallets(): boolean;
@@ -41,9 +47,9 @@ export class AbstractMethod {
 
     afterExecution(response: any): any;
 
-    execute(): Promise<object|string>|PromiEvent<any>|string;
+    execute(): Promise<any | string> | PromiEvent<any> | string;
 
     clearSubscriptions(unsubscribeMethod: string): Promise<boolean | Error>;
 }
 
-export class MethodModuleFactory { } // TODO: Define methods
+export class MethodModuleFactory {} // TODO: Define methods

From eb1d5d4246e73f56bf298f9f205af9e806e3820e Mon Sep 17 00:00:00 2001
From: Josh Stevens <joshstevens19@hotmail.co.uk>
Date: Fri, 15 Mar 2019 17:38:54 +0000
Subject: [PATCH 15/31] web3-provider types

---
 packages/web3-providers/types/index.d.ts | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/packages/web3-providers/types/index.d.ts b/packages/web3-providers/types/index.d.ts
index aa051370308..a90545bcb53 100644
--- a/packages/web3-providers/types/index.d.ts
+++ b/packages/web3-providers/types/index.d.ts
@@ -29,7 +29,7 @@ export class BatchRequest {
 
     add(method: AbstractMethod): void;
 
-    execute(): Promise<{methods: AbstractMethod[], response: object[]}|Error[]>;
+    execute(): Promise<{methods: AbstractMethod[]; response: any[]} | Error[]>;
 }
 
 export class ProviderDetector {
@@ -56,9 +56,9 @@ export class HttpProvider {
     host: string;
     connected: boolean;
 
-    send(method: string, parameters: any[]): Promise<object>;
+    send(method: string, parameters: any[]): Promise<any>;
 
-    sendBatch(methods: AbstractMethod[], moduleInstance: AbstractWeb3Module): Promise<object[]>;
+    sendBatch(methods: AbstractMethod[], moduleInstance: AbstractWeb3Module): Promise<any[]>;
 
     disconnect(): boolean;
 }
@@ -71,15 +71,15 @@ export class AbstractSocketProvider {
 
     registerEventListeners(): void;
 
-    send(method: string, parameters: any[]): Promise<object>;
+    send(method: string, parameters: any[]): Promise<any>;
 
-    sendBatch(methods: AbstractMethod[], moduleInstance: AbstractWeb3Module): Promise<object[]>;
+    sendBatch(methods: AbstractMethod[], moduleInstance: AbstractWeb3Module): Promise<any[]>;
 
     subscribe(subscribeMethod: string, subscriptionMethod: string, parameters: any[]): Promise<string>;
 
     unsubscribe(subscriptionId: string, unsubscribeMethod: string): Promise<boolean>;
 
-    clearSubscriptions(unsubscribeMethod: string): Promise<boolean>
+    clearSubscriptions(unsubscribeMethod: string): Promise<boolean>;
 
     on(type: string, callback: () => void): void;
 
@@ -89,7 +89,7 @@ export class AbstractSocketProvider {
 
     reset(): void;
 
-    reconnect(): void
+    reconnect(): void;
 
     disconnect(code: number, reason: string): void;
 }
@@ -110,15 +110,15 @@ export class EthereumProvider {
     host: string;
     registerEventListeners(): void;
 
-    send(method: string, parameters: any[]): Promise<object>;
+    send(method: string, parameters: any[]): Promise<any>;
 
-    sendBatch(methods: AbstractMethod[], moduleInstance: AbstractWeb3Module): Promise<object[]>;
+    sendBatch(methods: AbstractMethod[], moduleInstance: AbstractWeb3Module): Promise<any[]>;
 
     subscribe(subscribeMethod: string, subscriptionMethod: string, parameters: any[]): Promise<string>;
 
     unsubscribe(subscriptionId: string, unsubscribeMethod: string): Promise<boolean>;
 
-    clearSubscriptions(unsubscribeMethod: string): Promise<boolean>
+    clearSubscriptions(unsubscribeMethod: string): Promise<boolean>;
 
     on(type: string, callback: () => void): void;
 

From f15fb64b4051f1eac15bcac855642f6a68c7c3c7 Mon Sep 17 00:00:00 2001
From: Josh Stevens <joshstevens19@hotmail.co.uk>
Date: Fri, 15 Mar 2019 17:39:38 +0000
Subject: [PATCH 16/31] web3-utils types

---
 packages/web3-utils/types/index.d.ts                        | 4 ++--
 .../web3-utils/types/tests/get-signature-params-test.ts     | 6 ++++--
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/packages/web3-utils/types/index.d.ts b/packages/web3-utils/types/index.d.ts
index a9389c4004d..d3826a25ad7 100644
--- a/packages/web3-utils/types/index.d.ts
+++ b/packages/web3-utils/types/index.d.ts
@@ -119,7 +119,7 @@ export function getUnitValue(unit: Unit): string;
 export function unitMap(): Units;
 export function testAddress(bloom: string, address: string): boolean;
 export function testTopic(bloom: string, topic: string): boolean;
-export function getSignatureParameters(signature: string): object;
+export function getSignatureParameters(signature: string): {r: string; s: string; v: number};
 
 // interfaces
 export interface Utils {
@@ -168,7 +168,7 @@ export interface Utils {
     unitMap(): Units;
     testAddress(bloom: string, address: string): boolean;
     testTopic(bloom: string, topic: string): boolean;
-    getSignatureParameters(signature: string): object;
+    getSignatureParameters(signature: string): {r: string; s: string; v: number};
 }
 
 export interface Units {
diff --git a/packages/web3-utils/types/tests/get-signature-params-test.ts b/packages/web3-utils/types/tests/get-signature-params-test.ts
index d68f1e9f856..9daa1a0e2f3 100644
--- a/packages/web3-utils/types/tests/get-signature-params-test.ts
+++ b/packages/web3-utils/types/tests/get-signature-params-test.ts
@@ -22,8 +22,10 @@
 
 import {BN, getSignatureParameters} from 'web3-utils';
 
-// $ExpectType object
-getSignatureParameters('0x90dc0e49b5a80eef86fcedcb863dcc727aeae5c11187c001fd3d18780ead2cc7701ba1986099a49164702f3d8b2c8dbbd45a6d1beb37d212d21fb1be4bb762a400');
+// $ExpectType {r: string; s: string; v: number}
+getSignatureParameters(
+    '0x90dc0e49b5a80eef86fcedcb863dcc727aeae5c11187c001fd3d18780ead2cc7701ba1986099a49164702f3d8b2c8dbbd45a6d1beb37d212d21fb1be4bb762a400'
+);
 // $ExpectError
 getSignatureParameters(345);
 // $ExpectError

From 418056c0bae6376f7a5f24f511467f9a6912ff6d Mon Sep 17 00:00:00 2001
From: Josh Stevens <joshstevens19@hotmail.co.uk>
Date: Fri, 15 Mar 2019 18:04:04 +0000
Subject: [PATCH 17/31] feat: fix version dtslint

---
 packages/web3-bzz/package.json                | 2 +-
 packages/web3-core-helpers/package.json       | 2 +-
 packages/web3-core-method/package.json        | 2 +-
 packages/web3-core-subscriptions/package.json | 2 +-
 packages/web3-core/package.json               | 2 +-
 packages/web3-eth-abi/package.json            | 2 +-
 packages/web3-eth-accounts/package.json       | 2 +-
 packages/web3-eth-contract/package.json       | 2 +-
 packages/web3-eth-ens/package.json            | 2 +-
 packages/web3-eth-iban/package.json           | 2 +-
 packages/web3-eth-personal/package.json       | 2 +-
 packages/web3-eth/package.json                | 2 +-
 packages/web3-net/package.json                | 2 +-
 packages/web3-providers/package.json          | 2 +-
 packages/web3-shh/package.json                | 2 +-
 packages/web3-utils/package.json              | 2 +-
 packages/web3/package.json                    | 2 +-
 17 files changed, 17 insertions(+), 17 deletions(-)

diff --git a/packages/web3-bzz/package.json b/packages/web3-bzz/package.json
index f0bf7da48b6..bb1d56150e9 100644
--- a/packages/web3-bzz/package.json
+++ b/packages/web3-bzz/package.json
@@ -22,7 +22,7 @@
         "swarm-js": "^0.1.39"
     },
     "devDependencies": {
-        "dtslint": "^0.4.2"
+        "dtslint": "0.4.2"
     },
     "files": [
         "dist",
diff --git a/packages/web3-core-helpers/package.json b/packages/web3-core-helpers/package.json
index 59ed037002f..84ecc0bff59 100644
--- a/packages/web3-core-helpers/package.json
+++ b/packages/web3-core-helpers/package.json
@@ -22,7 +22,7 @@
         "web3-utils": "1.0.0-beta.48"
     },
     "devDependencies": {
-        "dtslint": "^0.4.2",
+        "dtslint": "0.4.2",
         "web3-core": "1.0.0-beta.48",
         "web3-providers": "1.0.0-beta.48"
     },
diff --git a/packages/web3-core-method/package.json b/packages/web3-core-method/package.json
index fd9c10667d7..e45b61432cb 100644
--- a/packages/web3-core-method/package.json
+++ b/packages/web3-core-method/package.json
@@ -23,7 +23,7 @@
     },
     "devDependencies": {
         "rxjs": "^6.4.0",
-        "dtslint": "^0.4.2",
+        "dtslint": "0.4.2",
         "web3-providers": "1.0.0-beta.48",
         "web3-utils": "1.0.0-beta.48",
         "web3-core": "1.0.0-beta.48",
diff --git a/packages/web3-core-subscriptions/package.json b/packages/web3-core-subscriptions/package.json
index 2522ec50b5e..106663ed15b 100644
--- a/packages/web3-core-subscriptions/package.json
+++ b/packages/web3-core-subscriptions/package.json
@@ -20,7 +20,7 @@
         "lodash": "^4.17.11"
     },
     "devDependencies": {
-        "dtslint": "^0.4.2",
+        "dtslint": "0.4.2",
         "web3-utils": "1.0.0-beta.48",
         "web3-core-helpers": "1.0.0-beta.48"
     },
diff --git a/packages/web3-core/package.json b/packages/web3-core/package.json
index 638d7bb1f70..6bcff87c7d4 100644
--- a/packages/web3-core/package.json
+++ b/packages/web3-core/package.json
@@ -22,7 +22,7 @@
         "web3-utils": "1.0.0-beta.48"
     },
     "devDependencies": {
-        "dtslint": "^0.4.2",
+        "dtslint": "0.4.2",
         "web3-eth-accounts": "1.0.0-beta.48",
         "web3-providers": "1.0.0-beta.48",
         "web3-core-method": "1.0.0-beta.48"
diff --git a/packages/web3-eth-abi/package.json b/packages/web3-eth-abi/package.json
index 5a4319c99fd..73e01cd5699 100644
--- a/packages/web3-eth-abi/package.json
+++ b/packages/web3-eth-abi/package.json
@@ -22,7 +22,7 @@
         "web3-utils": "1.0.0-beta.48"
     },
     "devDependencies": {
-        "dtslint": "^0.4.2"
+        "dtslint": "0.4.2"
     },
     "files": [
         "dist",
diff --git a/packages/web3-eth-accounts/package.json b/packages/web3-eth-accounts/package.json
index 9f999f49af4..7a840aa1cb7 100644
--- a/packages/web3-eth-accounts/package.json
+++ b/packages/web3-eth-accounts/package.json
@@ -29,7 +29,7 @@
         "web3-utils": "1.0.0-beta.48"
     },
     "devDependencies": {
-        "dtslint": "^0.4.2"
+        "dtslint": "0.4.2"
     },
     "files": [
         "dist",
diff --git a/packages/web3-eth-contract/package.json b/packages/web3-eth-contract/package.json
index d1bfdd1cef7..7b1a83b9915 100644
--- a/packages/web3-eth-contract/package.json
+++ b/packages/web3-eth-contract/package.json
@@ -28,7 +28,7 @@
         "web3-utils": "1.0.0-beta.48"
     },
     "devDependencies": {
-        "dtslint": "^0.4.2"
+        "dtslint": "0.4.2"
     },
     "files": [
         "dist",
diff --git a/packages/web3-eth-ens/package.json b/packages/web3-eth-ens/package.json
index 9a528778759..8706539d44b 100644
--- a/packages/web3-eth-ens/package.json
+++ b/packages/web3-eth-ens/package.json
@@ -28,7 +28,7 @@
         "web3-utils": "1.0.0-beta.48"
     },
     "devDependencies": {
-        "dtslint": "^0.4.2",
+        "dtslint": "0.4.2",
         "web3-eth-accounts": "1.0.0-beta.48"
     },
     "files": [
diff --git a/packages/web3-eth-iban/package.json b/packages/web3-eth-iban/package.json
index 1d077ca1858..69f31840ef5 100644
--- a/packages/web3-eth-iban/package.json
+++ b/packages/web3-eth-iban/package.json
@@ -21,7 +21,7 @@
         "web3-utils": "1.0.0-beta.48"
     },
     "devDependencies": {
-        "dtslint": "^0.4.2"
+        "dtslint": "0.4.2"
     },
     "files": [
         "dist",
diff --git a/packages/web3-eth-personal/package.json b/packages/web3-eth-personal/package.json
index 35ab15880ed..c578741b1e2 100644
--- a/packages/web3-eth-personal/package.json
+++ b/packages/web3-eth-personal/package.json
@@ -25,7 +25,7 @@
         "web3-utils": "1.0.0-beta.48"
     },
     "devDependencies": {
-        "dtslint": "^0.4.2",
+        "dtslint": "0.4.2",
         "web3-eth-accounts": "1.0.0-beta.48"
     },
     "files": [
diff --git a/packages/web3-eth/package.json b/packages/web3-eth/package.json
index 74f10e5e0b3..4ed5586c899 100644
--- a/packages/web3-eth/package.json
+++ b/packages/web3-eth/package.json
@@ -34,7 +34,7 @@
         "web3-utils": "1.0.0-beta.48"
     },
     "devDependencies": {
-        "dtslint": "^0.4.2"
+        "dtslint": "0.4.2"
     },
     "files": [
         "dist",
diff --git a/packages/web3-net/package.json b/packages/web3-net/package.json
index ae1cac3d048..9342ed78b40 100644
--- a/packages/web3-net/package.json
+++ b/packages/web3-net/package.json
@@ -25,7 +25,7 @@
         "web3-utils": "1.0.0-beta.48"
     },
     "devDependencies": {
-        "dtslint": "^0.4.2"
+        "dtslint": "0.4.2"
     },
     "files": [
         "dist",
diff --git a/packages/web3-providers/package.json b/packages/web3-providers/package.json
index eea596c1f63..b7e915e14c9 100644
--- a/packages/web3-providers/package.json
+++ b/packages/web3-providers/package.json
@@ -26,7 +26,7 @@
         "xhr2-cookies": "1.1.0"
     },
     "devDependencies": {
-        "dtslint": "^0.4.2",
+        "dtslint": "0.4.2",
         "web3-core": "1.0.0-beta.48",
         "web3-core-helpers": "1.0.0-beta.48",
         "web3-core-method": "1.0.0-beta.48",
diff --git a/packages/web3-shh/package.json b/packages/web3-shh/package.json
index 23abde8f2dc..981a53d4f5a 100644
--- a/packages/web3-shh/package.json
+++ b/packages/web3-shh/package.json
@@ -26,7 +26,7 @@
         "web3-utils": "1.0.0-beta.48"
     },
     "devDependencies": {
-        "dtslint": "^0.4.2"
+        "dtslint": "0.4.2"
     },
     "files": [
         "dist",
diff --git a/packages/web3-utils/package.json b/packages/web3-utils/package.json
index e405693e0e2..d7f5140caf7 100644
--- a/packages/web3-utils/package.json
+++ b/packages/web3-utils/package.json
@@ -29,7 +29,7 @@
     },
     "devDependencies": {
         "crypto-js": "3.1.9-1",
-        "dtslint": "^0.4.2"
+        "dtslint": "0.4.2"
     },
     "files": [
         "dist",
diff --git a/packages/web3/package.json b/packages/web3/package.json
index c18073a7527..e6c19a1a9e5 100644
--- a/packages/web3/package.json
+++ b/packages/web3/package.json
@@ -71,7 +71,7 @@
         "web3-utils": "1.0.0-beta.48"
     },
     "devDependencies": {
-        "dtslint": "^0.4.2"
+        "dtslint": "0.4.2"
     },
     "files": [
         "dist",

From 4a302ae636c987b9fdf22cba25a380fc506f1231 Mon Sep 17 00:00:00 2001
From: Josh Stevens <joshstevens19@hotmail.co.uk>
Date: Fri, 15 Mar 2019 18:19:45 +0000
Subject: [PATCH 18/31] que fresh build

---
 packages/web3-providers/types/tests/http-provider-test.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/web3-providers/types/tests/http-provider-test.ts b/packages/web3-providers/types/tests/http-provider-test.ts
index 3a5a2ca40d6..0b37d792c44 100644
--- a/packages/web3-providers/types/tests/http-provider-test.ts
+++ b/packages/web3-providers/types/tests/http-provider-test.ts
@@ -16,7 +16,7 @@
 */
 /**
  * @file http-provider-test.ts
- * @author Josh Stevens <joshstevens19@hotmail.co.uk>, Samuel Furter <samuel@ethereum.org>
+ * @author Josh Stevens <joshstevens19@hotmail.co.uk> , Samuel Furter <samuel@ethereum.org>
  * @date 2018
  */
 

From 83a88f515c70804d687ab05b618075be9f6a78e5 Mon Sep 17 00:00:00 2001
From: Josh Stevens <joshstevens19@hotmail.co.uk>
Date: Fri, 15 Mar 2019 18:28:28 +0000
Subject: [PATCH 19/31] package-lock.json files

---
 packages/web3/package-lock.json | 2508 +++++++++++++++++++++++++------
 1 file changed, 2017 insertions(+), 491 deletions(-)

diff --git a/packages/web3/package-lock.json b/packages/web3/package-lock.json
index e7a0ec1f09e..0113ed0fe92 100644
--- a/packages/web3/package-lock.json
+++ b/packages/web3/package-lock.json
@@ -12,6 +12,14 @@
 				"regenerator-runtime": "^0.12.0"
 			}
 		},
+		"@types/bn.js": {
+			"version": "4.11.4",
+			"resolved": "https://registry.npmjs.org/@types/bn.js/-/bn.js-4.11.4.tgz",
+			"integrity": "sha512-AO8WW+aRcKWKQAYTfKLzwnpL6U+TfPqS+haRrhCy5ff04Da8WZud3ZgVjspQXaEXJDcTlsjUEVvL39wegDek5w==",
+			"requires": {
+				"@types/node": "*"
+			}
+		},
 		"@types/node": {
 			"version": "10.12.18",
 			"resolved": "https://registry.npmjs.org/@types/node/-/node-10.12.18.tgz",
@@ -23,11 +31,24 @@
 			"integrity": "sha512-bsTIJFVQv7jnvNiC42ld2pQW2KRI+pAG243L+iATvqzy3X6+NH1obz2itRKDZZ8VVhN3wjwYax/VBGCcXzgTqQ==",
 			"dev": true
 		},
+		"accepts": {
+			"version": "1.3.5",
+			"resolved": "https://registry.npmjs.org/accepts/-/accepts-1.3.5.tgz",
+			"integrity": "sha1-63d99gEXI6OxTopywIBcjoZ0a9I=",
+			"requires": {
+				"mime-types": "~2.1.18",
+				"negotiator": "0.6.1"
+			}
+		},
+		"aes-js": {
+			"version": "3.0.0",
+			"resolved": "https://registry.npmjs.org/aes-js/-/aes-js-3.0.0.tgz",
+			"integrity": "sha1-4h3xCtbCBTKVvLuNq0Cwnb6ofk0="
+		},
 		"ajv": {
 			"version": "6.10.0",
 			"resolved": "https://registry.npmjs.org/ajv/-/ajv-6.10.0.tgz",
 			"integrity": "sha512-nffhOpkymDECQyR0mnsUtoCE8RlX38G0rYP+wgLWFyZuUyuuojSSvi/+euOiQBIn63whYwYVIIH1TvE3tu4OEg==",
-			"dev": true,
 			"requires": {
 				"fast-deep-equal": "^2.0.1",
 				"fast-json-stable-stringify": "^2.0.0",
@@ -36,9 +57,9 @@
 			}
 		},
 		"ansi-regex": {
-			"version": "3.0.0",
-			"resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-3.0.0.tgz",
-			"integrity": "sha1-7QMXwyIGT3lGbAKWa922Bas32Zg=",
+			"version": "2.1.1",
+			"resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-2.1.1.tgz",
+			"integrity": "sha1-w7M6te42DYbg5ijwRorn7yfWVN8=",
 			"dev": true
 		},
 		"ansi-styles": {
@@ -56,38 +77,53 @@
 				"sprintf-js": "~1.0.2"
 			}
 		},
+		"array-flatten": {
+			"version": "1.1.1",
+			"resolved": "https://registry.npmjs.org/array-flatten/-/array-flatten-1.1.1.tgz",
+			"integrity": "sha1-ml9pkFGx5wczKPKgCJaLZOopVdI="
+		},
 		"asn1": {
 			"version": "0.2.4",
 			"resolved": "https://registry.npmjs.org/asn1/-/asn1-0.2.4.tgz",
 			"integrity": "sha512-jxwzQpLQjSmWXgwaCZE9Nz+glAG01yF1QnWgbhGwHI5A6FRIEY6IVqtHhIepHqI7/kyEyQEagBC5mBEFlIYvdg==",
-			"dev": true,
 			"requires": {
 				"safer-buffer": "~2.1.0"
 			}
 		},
+		"asn1.js": {
+			"version": "4.10.1",
+			"resolved": "https://registry.npmjs.org/asn1.js/-/asn1.js-4.10.1.tgz",
+			"integrity": "sha512-p32cOF5q0Zqs9uBiONKYLm6BClCoBCM5O9JfeUSlnQLBTxYdTK+pW+nXflm8UkKd2UYlEbYz5qEi0JuZR9ckSw==",
+			"requires": {
+				"bn.js": "^4.0.0",
+				"inherits": "^2.0.1",
+				"minimalistic-assert": "^1.0.0"
+			}
+		},
 		"assert-plus": {
 			"version": "1.0.0",
 			"resolved": "https://registry.npmjs.org/assert-plus/-/assert-plus-1.0.0.tgz",
-			"integrity": "sha1-8S4PPF13sLHN2RRpQuTpbB5N1SU=",
-			"dev": true
+			"integrity": "sha1-8S4PPF13sLHN2RRpQuTpbB5N1SU="
+		},
+		"async-limiter": {
+			"version": "1.0.0",
+			"resolved": "https://registry.npmjs.org/async-limiter/-/async-limiter-1.0.0.tgz",
+			"integrity": "sha512-jp/uFnooOiO+L211eZOoSyzpOITMXx1rBITauYykG3BRYPu8h0UcxsPNB04RR5vo4Tyz3+ay17tR6JVf9qzYWg=="
 		},
 		"asynckit": {
 			"version": "0.4.0",
 			"resolved": "https://registry.npmjs.org/asynckit/-/asynckit-0.4.0.tgz",
-			"integrity": "sha1-x57Zf380y48robyXkLzDZkdLS3k=",
-			"dev": true
+			"integrity": "sha1-x57Zf380y48robyXkLzDZkdLS3k="
 		},
 		"aws-sign2": {
 			"version": "0.7.0",
 			"resolved": "https://registry.npmjs.org/aws-sign2/-/aws-sign2-0.7.0.tgz",
-			"integrity": "sha1-tG6JCTSpWR8tL2+G1+ap8bP+dqg=",
-			"dev": true
+			"integrity": "sha1-tG6JCTSpWR8tL2+G1+ap8bP+dqg="
 		},
 		"aws4": {
 			"version": "1.8.0",
 			"resolved": "https://registry.npmjs.org/aws4/-/aws4-1.8.0.tgz",
-			"integrity": "sha512-ReZxvNHIOv88FlT7rxcXIIC0fPt4KZqZbOlivyWtXLt8ESx84zd3kMC6iK5jVeS2qt+g7ftS7ye4fi06X5rtRQ==",
-			"dev": true
+			"integrity": "sha512-ReZxvNHIOv88FlT7rxcXIIC0fPt4KZqZbOlivyWtXLt8ESx84zd3kMC6iK5jVeS2qt+g7ftS7ye4fi06X5rtRQ=="
 		},
 		"babel-code-frame": {
 			"version": "6.26.0",
@@ -100,12 +136,6 @@
 				"js-tokens": "^3.0.2"
 			},
 			"dependencies": {
-				"ansi-regex": {
-					"version": "2.1.1",
-					"resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-2.1.1.tgz",
-					"integrity": "sha1-w7M6te42DYbg5ijwRorn7yfWVN8=",
-					"dev": true
-				},
 				"chalk": {
 					"version": "1.1.3",
 					"resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
@@ -118,15 +148,6 @@
 						"strip-ansi": "^3.0.0",
 						"supports-color": "^2.0.0"
 					}
-				},
-				"strip-ansi": {
-					"version": "3.0.1",
-					"resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
-					"integrity": "sha1-ajhfuIU9lS1f8F0Oiq+UJ43GPc8=",
-					"dev": true,
-					"requires": {
-						"ansi-regex": "^2.0.0"
-					}
 				}
 			}
 		},
@@ -136,15 +157,55 @@
 			"integrity": "sha1-ibTRmasr7kneFk6gK4nORi1xt2c=",
 			"dev": true
 		},
+		"base64-js": {
+			"version": "1.3.0",
+			"resolved": "https://registry.npmjs.org/base64-js/-/base64-js-1.3.0.tgz",
+			"integrity": "sha512-ccav/yGvoa80BQDljCxsmmQ3Xvx60/UpBIij5QN21W3wBi/hhIC9OoO+KLpu9IJTS9j4DRVJ3aDDF9cMSoa2lw=="
+		},
 		"bcrypt-pbkdf": {
 			"version": "1.0.2",
 			"resolved": "https://registry.npmjs.org/bcrypt-pbkdf/-/bcrypt-pbkdf-1.0.2.tgz",
 			"integrity": "sha1-pDAdOJtqQ/m2f/PKEaP2Y342Dp4=",
-			"dev": true,
 			"requires": {
 				"tweetnacl": "^0.14.3"
 			}
 		},
+		"bl": {
+			"version": "1.2.2",
+			"resolved": "https://registry.npmjs.org/bl/-/bl-1.2.2.tgz",
+			"integrity": "sha512-e8tQYnZodmebYDWGH7KMRvtzKXaJHx3BbilrgZCfvyLUYdKpK1t5PSPmpkny/SgiTSCnjfLW7v5rlONXVFkQEA==",
+			"requires": {
+				"readable-stream": "^2.3.5",
+				"safe-buffer": "^5.1.1"
+			}
+		},
+		"bluebird": {
+			"version": "3.5.3",
+			"resolved": "https://registry.npmjs.org/bluebird/-/bluebird-3.5.3.tgz",
+			"integrity": "sha512-/qKPUQlaW1OyR51WeCPBvRnAlnZFUJkCSG5HzGnuIqhgyJtF+T94lFnn33eiazjRm2LAHVy2guNnaq48X9SJuw=="
+		},
+		"bn.js": {
+			"version": "4.11.8",
+			"resolved": "https://registry.npmjs.org/bn.js/-/bn.js-4.11.8.tgz",
+			"integrity": "sha512-ItfYfPLkWHUjckQCk8xC+LwxgK8NYcXywGigJgSwOP8Y2iyWT4f2vsZnoOXTTbo+o5yXmIUJ4gn5538SO5S3gA=="
+		},
+		"body-parser": {
+			"version": "1.18.3",
+			"resolved": "https://registry.npmjs.org/body-parser/-/body-parser-1.18.3.tgz",
+			"integrity": "sha1-WykhmP/dVTs6DyDe0FkrlWlVyLQ=",
+			"requires": {
+				"bytes": "3.0.0",
+				"content-type": "~1.0.4",
+				"debug": "2.6.9",
+				"depd": "~1.1.2",
+				"http-errors": "~1.6.3",
+				"iconv-lite": "0.4.23",
+				"on-finished": "~2.3.0",
+				"qs": "6.5.2",
+				"raw-body": "2.3.3",
+				"type-is": "~1.6.16"
+			}
+		},
 		"brace-expansion": {
 			"version": "1.1.11",
 			"resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.11.tgz",
@@ -155,23 +216,135 @@
 				"concat-map": "0.0.1"
 			}
 		},
+		"brorand": {
+			"version": "1.1.0",
+			"resolved": "https://registry.npmjs.org/brorand/-/brorand-1.1.0.tgz",
+			"integrity": "sha1-EsJe/kCkXjwyPrhnWgoM5XsiNx8="
+		},
+		"browserify-aes": {
+			"version": "1.2.0",
+			"resolved": "https://registry.npmjs.org/browserify-aes/-/browserify-aes-1.2.0.tgz",
+			"integrity": "sha512-+7CHXqGuspUn/Sl5aO7Ea0xWGAtETPXNSAjHo48JfLdPWcMng33Xe4znFvQweqc/uzk5zSOI3H52CYnjCfb5hA==",
+			"requires": {
+				"buffer-xor": "^1.0.3",
+				"cipher-base": "^1.0.0",
+				"create-hash": "^1.1.0",
+				"evp_bytestokey": "^1.0.3",
+				"inherits": "^2.0.1",
+				"safe-buffer": "^5.0.1"
+			}
+		},
+		"browserify-cipher": {
+			"version": "1.0.1",
+			"resolved": "https://registry.npmjs.org/browserify-cipher/-/browserify-cipher-1.0.1.tgz",
+			"integrity": "sha512-sPhkz0ARKbf4rRQt2hTpAHqn47X3llLkUGn+xEJzLjwY8LRs2p0v7ljvI5EyoRO/mexrNunNECisZs+gw2zz1w==",
+			"requires": {
+				"browserify-aes": "^1.0.4",
+				"browserify-des": "^1.0.0",
+				"evp_bytestokey": "^1.0.0"
+			}
+		},
+		"browserify-des": {
+			"version": "1.0.2",
+			"resolved": "https://registry.npmjs.org/browserify-des/-/browserify-des-1.0.2.tgz",
+			"integrity": "sha512-BioO1xf3hFwz4kc6iBhI3ieDFompMhrMlnDFC4/0/vd5MokpuAc3R+LYbwTA9A5Yc9pq9UYPqffKpW2ObuwX5A==",
+			"requires": {
+				"cipher-base": "^1.0.1",
+				"des.js": "^1.0.0",
+				"inherits": "^2.0.1",
+				"safe-buffer": "^5.1.2"
+			}
+		},
+		"browserify-rsa": {
+			"version": "4.0.1",
+			"resolved": "https://registry.npmjs.org/browserify-rsa/-/browserify-rsa-4.0.1.tgz",
+			"integrity": "sha1-IeCr+vbyApzy+vsTNWenAdQTVSQ=",
+			"requires": {
+				"bn.js": "^4.1.0",
+				"randombytes": "^2.0.1"
+			}
+		},
+		"browserify-sha3": {
+			"version": "0.0.4",
+			"resolved": "https://registry.npmjs.org/browserify-sha3/-/browserify-sha3-0.0.4.tgz",
+			"integrity": "sha1-CGxHuMgjFsnUcCLCYYWVRXbdjiY=",
+			"requires": {
+				"js-sha3": "^0.6.1",
+				"safe-buffer": "^5.1.1"
+			}
+		},
+		"browserify-sign": {
+			"version": "4.0.4",
+			"resolved": "https://registry.npmjs.org/browserify-sign/-/browserify-sign-4.0.4.tgz",
+			"integrity": "sha1-qk62jl17ZYuqa/alfmMMvXqT0pg=",
+			"requires": {
+				"bn.js": "^4.1.1",
+				"browserify-rsa": "^4.0.0",
+				"create-hash": "^1.1.0",
+				"create-hmac": "^1.1.2",
+				"elliptic": "^6.0.0",
+				"inherits": "^2.0.1",
+				"parse-asn1": "^5.0.0"
+			}
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+			"version": "5.2.1",
+			"resolved": "https://registry.npmjs.org/buffer/-/buffer-5.2.1.tgz",
+			"integrity": "sha512-c+Ko0loDaFfuPWiL02ls9Xd3GO3cPVmUobQ6t3rXNUk304u6hGq+8N/kFi+QEIKhzK3uwolVhLzszmfLmMLnqg==",
+			"requires": {
+				"base64-js": "^1.0.2",
+				"ieee754": "^1.1.4"
+			}
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+		"buffer-alloc": {
+			"version": "1.2.0",
+			"resolved": "https://registry.npmjs.org/buffer-alloc/-/buffer-alloc-1.2.0.tgz",
+			"integrity": "sha512-CFsHQgjtW1UChdXgbyJGtnm+O/uLQeZdtbDo8mfUgYXCHSM1wgrVxXm6bSyrUuErEb+4sYVGCzASBRot7zyrow==",
+			"requires": {
+				"buffer-alloc-unsafe": "^1.1.0",
+				"buffer-fill": "^1.0.0"
+			}
+		},
+		"buffer-alloc-unsafe": {
+			"version": "1.1.0",
+			"resolved": "https://registry.npmjs.org/buffer-alloc-unsafe/-/buffer-alloc-unsafe-1.1.0.tgz",
+			"integrity": "sha512-TEM2iMIEQdJ2yjPJoSIsldnleVaAk1oW3DBVUykyOLsEsFmEc9kn+SFFPz+gl54KQNxlDnAwCXosOS9Okx2xAg=="
+		},
+		"buffer-crc32": {
+			"version": "0.2.13",
+			"resolved": "https://registry.npmjs.org/buffer-crc32/-/buffer-crc32-0.2.13.tgz",
+			"integrity": "sha1-DTM+PwDqxQqhRUq9MO+MKl2ackI="
+		},
+		"buffer-fill": {
+			"version": "1.0.0",
+			"resolved": "https://registry.npmjs.org/buffer-fill/-/buffer-fill-1.0.0.tgz",
+			"integrity": "sha1-+PeLdniYiO858gXNY39o5wISKyw="
+		},
+		"buffer-to-arraybuffer": {
+			"version": "0.0.5",
+			"resolved": "https://registry.npmjs.org/buffer-to-arraybuffer/-/buffer-to-arraybuffer-0.0.5.tgz",
+			"integrity": "sha1-YGSkD6dutDxyOrqe+PbhIW0QURo="
+		},
+		"buffer-xor": {
+			"version": "1.0.3",
+			"resolved": "https://registry.npmjs.org/buffer-xor/-/buffer-xor-1.0.3.tgz",
+			"integrity": "sha1-JuYe0UIvtw3ULm42cp7VHYVf6Nk="
+		},
 		"builtin-modules": {
 			"version": "1.1.1",
 			"resolved": "https://registry.npmjs.org/builtin-modules/-/builtin-modules-1.1.1.tgz",
 			"integrity": "sha1-Jw8HbFpywC9bZaR9+Uxf46J4iS8=",
 			"dev": true
 		},
-		"camelcase": {
-			"version": "5.2.0",
-			"resolved": "https://registry.npmjs.org/camelcase/-/camelcase-5.2.0.tgz",
-			"integrity": "sha512-IXFsBS2pC+X0j0N/GE7Dm7j3bsEBp+oTpb7F50dwEVX7rf3IgwO9XatnegTsDtniKCUtEJH4fSU6Asw7uoVLfQ==",
-			"dev": true
+		"bytes": {
+			"version": "3.0.0",
+			"resolved": "https://registry.npmjs.org/bytes/-/bytes-3.0.0.tgz",
+			"integrity": "sha1-0ygVQE1olpn4Wk6k+odV3ROpYEg="
 		},
 		"caseless": {
 			"version": "0.12.0",
 			"resolved": "https://registry.npmjs.org/caseless/-/caseless-0.12.0.tgz",
-			"integrity": "sha1-G2gcIf+EAzyCZUMJBolCDRhxUdw=",
-			"dev": true
+			"integrity": "sha1-G2gcIf+EAzyCZUMJBolCDRhxUdw="
 		},
 		"chalk": {
 			"version": "2.4.2",
@@ -204,23 +377,20 @@
 				}
 			}
 		},
-		"cliui": {
-			"version": "4.1.0",
-			"resolved": "https://registry.npmjs.org/cliui/-/cliui-4.1.0.tgz",
-			"integrity": "sha512-4FG+RSG9DL7uEwRUZXZn3SS34DiDPfzP0VOiEwtUWlE+AR2EIg+hSyvrIgUUfhdgR/UkAeW2QHgeP+hWrXs7jQ==",
-			"dev": true,
+		"chownr": {
+			"version": "1.1.1",
+			"resolved": "https://registry.npmjs.org/chownr/-/chownr-1.1.1.tgz",
+			"integrity": "sha512-j38EvO5+LHX84jlo6h4UzmOwi0UgW61WRyPtJz4qaadK5eY3BTS5TY/S1Stc3Uk2lIM6TPevAlULiEJwie860g=="
+		},
+		"cipher-base": {
+			"version": "1.0.4",
+			"resolved": "https://registry.npmjs.org/cipher-base/-/cipher-base-1.0.4.tgz",
+			"integrity": "sha512-Kkht5ye6ZGmwv40uUDZztayT2ThLQGfnj/T71N/XzeZeo3nf8foyW7zGTsPYkEya3m5f3cAypH+qe7YOrM1U2Q==",
 			"requires": {
-				"string-width": "^2.1.1",
-				"strip-ansi": "^4.0.0",
-				"wrap-ansi": "^2.0.0"
+				"inherits": "^2.0.1",
+				"safe-buffer": "^5.0.1"
 			}
 		},
-		"code-point-at": {
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+			"resolved": "https://registry.npmjs.org/xhr-request-promise/-/xhr-request-promise-0.1.2.tgz",
+			"integrity": "sha1-NDxE0e53JrhkgGloLQ+EDIO0Jh0=",
+			"requires": {
+				"xhr-request": "^1.0.1"
+			}
+		},
+		"xhr2-cookies": {
+			"version": "1.1.0",
+			"resolved": "https://registry.npmjs.org/xhr2-cookies/-/xhr2-cookies-1.1.0.tgz",
+			"integrity": "sha1-fXdEnQmZGX8VXLc7I99yUF7YnUg=",
+			"requires": {
+				"cookiejar": "^2.1.1"
+			}
+		},
+		"xmlhttprequest": {
+			"version": "1.8.0",
+			"resolved": "https://registry.npmjs.org/xmlhttprequest/-/xmlhttprequest-1.8.0.tgz",
+			"integrity": "sha1-Z/4HXFwk/vOfnWX197f+dRcZaPw="
+		},
+		"xtend": {
+			"version": "4.0.1",
+			"resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.1.tgz",
+			"integrity": "sha1-pcbVMr5lbiPbgg77lDofBJmNY68="
+		},
+		"yaeti": {
+			"version": "0.0.6",
+			"resolved": "https://registry.npmjs.org/yaeti/-/yaeti-0.0.6.tgz",
+			"integrity": "sha1-8m9ITXJoTPQr7ft2lwqhYI+/lXc="
+		},
+		"yallist": {
+			"version": "3.0.3",
+			"resolved": "https://registry.npmjs.org/yallist/-/yallist-3.0.3.tgz",
+			"integrity": "sha512-S+Zk8DEWE6oKpV+vI3qWkaK+jSbIK86pCwe2IF/xwIpQ8jEuxpw9NyaGjmp9+BoJv5FV2piqCDcoCtStppiq2A=="
+		},
+		"yauzl": {
+			"version": "2.10.0",
+			"resolved": "https://registry.npmjs.org/yauzl/-/yauzl-2.10.0.tgz",
+			"integrity": "sha1-x+sXyT4RLLEIb6bY5R+wZnt5pfk=",
 			"requires": {
-				"camelcase": "^5.0.0",
-				"decamelize": "^1.2.0"
+				"buffer-crc32": "~0.2.3",
+				"fd-slicer": "~1.1.0"
 			}
 		}
 	}

From 72d8476673d65cd9dc26d3f2f5cfa4d1746e684b Mon Sep 17 00:00:00 2001
From: Josh Stevens <joshstevens19@hotmail.co.uk>
Date: Fri, 15 Mar 2019 18:28:46 +0000
Subject: [PATCH 20/31] package-lock.json files

---
 packages/web3-bzz/package-lock.json           |  654 +------
 packages/web3-core-helpers/package-lock.json  | 1230 +++++-------
 packages/web3-core-method/package-lock.json   | 1252 +++++--------
 .../web3-core-subscriptions/package-lock.json | 1138 ++++--------
 packages/web3-core/package-lock.json          | 1525 +++++++--------
 packages/web3-eth-abi/package-lock.json       | 1139 ++++--------
 packages/web3-eth-accounts/package-lock.json  | 1148 +++---------
 packages/web3-eth-contract/package-lock.json  | 1613 ++++++++--------
 packages/web3-eth-ens/package-lock.json       | 1654 +++++++++--------
 packages/web3-eth-iban/package-lock.json      | 1145 ++++--------
 packages/web3-eth-personal/package-lock.json  | 1551 ++++++++--------
 packages/web3-eth/package-lock.json           | 1496 +++++++--------
 packages/web3-net/package-lock.json           | 1286 +++++--------
 packages/web3-providers/package-lock.json     | 1237 +++++-------
 packages/web3-shh/package-lock.json           | 1305 +++++--------
 packages/web3-utils/package-lock.json         |  901 +--------
 16 files changed, 7845 insertions(+), 12429 deletions(-)

diff --git a/packages/web3-bzz/package-lock.json b/packages/web3-bzz/package-lock.json
index cab80ea6e0b..9442e571ea6 100644
--- a/packages/web3-bzz/package-lock.json
+++ b/packages/web3-bzz/package-lock.json
@@ -44,9 +44,9 @@
 			}
 		},
 		"ansi-regex": {
-			"version": "3.0.0",
-			"resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-3.0.0.tgz",
-			"integrity": "sha1-7QMXwyIGT3lGbAKWa922Bas32Zg=",
+			"version": "2.1.1",
+			"resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-2.1.1.tgz",
+			"integrity": "sha1-w7M6te42DYbg5ijwRorn7yfWVN8=",
 			"dev": true
 		},
 		"ansi-styles": {
@@ -72,7 +72,7 @@
 		"asn1": {
 			"version": "0.2.4",
 			"resolved": "https://registry.npmjs.org/asn1/-/asn1-0.2.4.tgz",
-			"integrity": "sha1-jSR136tVO7M+d7VOWeiAu4ziMTY=",
+			"integrity": "sha512-jxwzQpLQjSmWXgwaCZE9Nz+glAG01yF1QnWgbhGwHI5A6FRIEY6IVqtHhIepHqI7/kyEyQEagBC5mBEFlIYvdg==",
 			"requires": {
 				"safer-buffer": "~2.1.0"
 			}
@@ -85,7 +85,7 @@
 		"async-limiter": {
 			"version": "1.0.0",
 			"resolved": "https://registry.npmjs.org/async-limiter/-/async-limiter-1.0.0.tgz",
-			"integrity": "sha1-ePrtjD0HSrgfIrTphdeehzj3IPg="
+			"integrity": "sha512-jp/uFnooOiO+L211eZOoSyzpOITMXx1rBITauYykG3BRYPu8h0UcxsPNB04RR5vo4Tyz3+ay17tR6JVf9qzYWg=="
 		},
 		"asynckit": {
 			"version": "0.4.0",
@@ -100,7 +100,7 @@
 		"aws4": {
 			"version": "1.8.0",
 			"resolved": "https://registry.npmjs.org/aws4/-/aws4-1.8.0.tgz",
-			"integrity": "sha1-8OAD2cqef1nHpQiUXXsu+aBKVC8="
+			"integrity": "sha512-ReZxvNHIOv88FlT7rxcXIIC0fPt4KZqZbOlivyWtXLt8ESx84zd3kMC6iK5jVeS2qt+g7ftS7ye4fi06X5rtRQ=="
 		},
 		"babel-code-frame": {
 			"version": "6.26.0",
@@ -113,12 +113,6 @@
 				"js-tokens": "^3.0.2"
 			},
 			"dependencies": {
-				"ansi-regex": {
-					"version": "2.1.1",
-					"resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-2.1.1.tgz",
-					"integrity": "sha1-w7M6te42DYbg5ijwRorn7yfWVN8=",
-					"dev": true
-				},
 				"chalk": {
 					"version": "1.1.3",
 					"resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
@@ -131,15 +125,6 @@
 						"strip-ansi": "^3.0.0",
 						"supports-color": "^2.0.0"
 					}
-				},
-				"strip-ansi": {
-					"version": "3.0.1",
-					"resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
-					"integrity": "sha1-ajhfuIU9lS1f8F0Oiq+UJ43GPc8=",
-					"dev": true,
-					"requires": {
-						"ansi-regex": "^2.0.0"
-					}
 				}
 			}
 		},
@@ -152,7 +137,7 @@
 		"base64-js": {
 			"version": "1.3.0",
 			"resolved": "https://registry.npmjs.org/base64-js/-/base64-js-1.3.0.tgz",
-			"integrity": "sha1-yrHmEY8FEJXli1KBrqjBzSK/wOM="
+			"integrity": "sha512-ccav/yGvoa80BQDljCxsmmQ3Xvx60/UpBIij5QN21W3wBi/hhIC9OoO+KLpu9IJTS9j4DRVJ3aDDF9cMSoa2lw=="
 		},
 		"bcrypt-pbkdf": {
 			"version": "1.0.2",
@@ -165,7 +150,7 @@
 		"bl": {
 			"version": "1.2.2",
 			"resolved": "https://registry.npmjs.org/bl/-/bl-1.2.2.tgz",
-			"integrity": "sha1-oWCRFxcQPAdBDO9j71Gzl8Alr5w=",
+			"integrity": "sha512-e8tQYnZodmebYDWGH7KMRvtzKXaJHx3BbilrgZCfvyLUYdKpK1t5PSPmpkny/SgiTSCnjfLW7v5rlONXVFkQEA==",
 			"requires": {
 				"readable-stream": "^2.3.5",
 				"safe-buffer": "^5.1.1"
@@ -174,12 +159,12 @@
 		"bluebird": {
 			"version": "3.5.3",
 			"resolved": "https://registry.npmjs.org/bluebird/-/bluebird-3.5.3.tgz",
-			"integrity": "sha1-fQHG+WFsmlGrD4xUmnnf5uwz76c="
+			"integrity": "sha512-/qKPUQlaW1OyR51WeCPBvRnAlnZFUJkCSG5HzGnuIqhgyJtF+T94lFnn33eiazjRm2LAHVy2guNnaq48X9SJuw=="
 		},
 		"bn.js": {
 			"version": "4.11.8",
 			"resolved": "https://registry.npmjs.org/bn.js/-/bn.js-4.11.8.tgz",
-			"integrity": "sha1-LN4J617jQfSEdGuwMJsyU7GxRC8="
+			"integrity": "sha512-ItfYfPLkWHUjckQCk8xC+LwxgK8NYcXywGigJgSwOP8Y2iyWT4f2vsZnoOXTTbo+o5yXmIUJ4gn5538SO5S3gA=="
 		},
 		"body-parser": {
 			"version": "1.18.3",
@@ -225,7 +210,7 @@
 		"buffer": {
 			"version": "5.2.1",
 			"resolved": "https://registry.npmjs.org/buffer/-/buffer-5.2.1.tgz",
-			"integrity": "sha1-3Vf6DxCaxZxgJHkETcp7iz0LcdY=",
+			"integrity": "sha512-c+Ko0loDaFfuPWiL02ls9Xd3GO3cPVmUobQ6t3rXNUk304u6hGq+8N/kFi+QEIKhzK3uwolVhLzszmfLmMLnqg==",
 			"requires": {
 				"base64-js": "^1.0.2",
 				"ieee754": "^1.1.4"
@@ -234,7 +219,7 @@
 		"buffer-alloc": {
 			"version": "1.2.0",
 			"resolved": "https://registry.npmjs.org/buffer-alloc/-/buffer-alloc-1.2.0.tgz",
-			"integrity": "sha1-iQ3ZDZI6hz4I4Q5f1RpX5bfM4Ow=",
+			"integrity": "sha512-CFsHQgjtW1UChdXgbyJGtnm+O/uLQeZdtbDo8mfUgYXCHSM1wgrVxXm6bSyrUuErEb+4sYVGCzASBRot7zyrow==",
 			"requires": {
 				"buffer-alloc-unsafe": "^1.1.0",
 				"buffer-fill": "^1.0.0"
@@ -243,7 +228,7 @@
 		"buffer-alloc-unsafe": {
 			"version": "1.1.0",
 			"resolved": "https://registry.npmjs.org/buffer-alloc-unsafe/-/buffer-alloc-unsafe-1.1.0.tgz",
-			"integrity": "sha1-vX3CauKXLQ7aJTvgYdupkjScGfA="
+			"integrity": "sha512-TEM2iMIEQdJ2yjPJoSIsldnleVaAk1oW3DBVUykyOLsEsFmEc9kn+SFFPz+gl54KQNxlDnAwCXosOS9Okx2xAg=="
 		},
 		"buffer-crc32": {
 			"version": "0.2.13",
@@ -271,12 +256,6 @@
 			"resolved": "https://registry.npmjs.org/bytes/-/bytes-3.0.0.tgz",
 			"integrity": "sha1-0ygVQE1olpn4Wk6k+odV3ROpYEg="
 		},
-		"camelcase": {
-			"version": "5.2.0",
-			"resolved": "https://registry.npmjs.org/camelcase/-/camelcase-5.2.0.tgz",
-			"integrity": "sha512-IXFsBS2pC+X0j0N/GE7Dm7j3bsEBp+oTpb7F50dwEVX7rf3IgwO9XatnegTsDtniKCUtEJH4fSU6Asw7uoVLfQ==",
-			"dev": true
-		},
 		"caseless": {
 			"version": "0.12.0",
 			"resolved": "https://registry.npmjs.org/caseless/-/caseless-0.12.0.tgz",
@@ -316,24 +295,7 @@
 		"chownr": {
 			"version": "1.1.1",
 			"resolved": "https://registry.npmjs.org/chownr/-/chownr-1.1.1.tgz",
-			"integrity": "sha1-VHJri4//TfBTxCGH6AH7RBLfFJQ="
-		},
-		"cliui": {
-			"version": "4.1.0",
-			"resolved": "https://registry.npmjs.org/cliui/-/cliui-4.1.0.tgz",
-			"integrity": "sha512-4FG+RSG9DL7uEwRUZXZn3SS34DiDPfzP0VOiEwtUWlE+AR2EIg+hSyvrIgUUfhdgR/UkAeW2QHgeP+hWrXs7jQ==",
-			"dev": true,
-			"requires": {
-				"string-width": "^2.1.1",
-				"strip-ansi": "^4.0.0",
-				"wrap-ansi": "^2.0.0"
-			}
-		},
-		"code-point-at": {
-			"version": "1.1.0",
-			"resolved": "https://registry.npmjs.org/code-point-at/-/code-point-at-1.1.0.tgz",
-			"integrity": "sha1-DQcLTQQ6W+ozovGkDi7bPZpMz3c=",
-			"dev": true
+			"integrity": "sha512-j38EvO5+LHX84jlo6h4UzmOwi0UgW61WRyPtJz4qaadK5eY3BTS5TY/S1Stc3Uk2lIM6TPevAlULiEJwie860g=="
 		},
 		"color-convert": {
 			"version": "1.9.3",
@@ -353,7 +315,7 @@
 		"combined-stream": {
 			"version": "1.0.7",
 			"resolved": "https://registry.npmjs.org/combined-stream/-/combined-stream-1.0.7.tgz",
-			"integrity": "sha1-LR0kMXr7ir6V1tLAsHtXgTU52Cg=",
+			"integrity": "sha512-brWl9y6vOB1xYPZcpZde3N9zDByXTosAeMDo4p1wzo6UMOX4vumB+TP1RZ76sfE6Md68Q0NJSrE/gbezd4Ul+w==",
 			"requires": {
 				"delayed-stream": "~1.0.0"
 			}
@@ -378,7 +340,7 @@
 		"content-type": {
 			"version": "1.0.4",
 			"resolved": "https://registry.npmjs.org/content-type/-/content-type-1.0.4.tgz",
-			"integrity": "sha1-4TjMdeBAxyexlm/l5fjJruJW/js="
+			"integrity": "sha512-hIP3EEPs8tB9AT1L+NUqtwOAps4mk2Zob89MWXMHjHWg9milF/j4osnnQLXBCBFBk/tvIG/tUc9mOUJiPBhPXA=="
 		},
 		"cookie": {
 			"version": "0.3.1",
@@ -398,25 +360,12 @@
 		"cors": {
 			"version": "2.8.5",
 			"resolved": "https://registry.npmjs.org/cors/-/cors-2.8.5.tgz",
-			"integrity": "sha1-6sEdpRWS3Ya58G9uesKTs9+HXSk=",
+			"integrity": "sha512-KIHbLJqu73RGr/hnbrO9uBeixNGuvSQjul/jdFvS/KFSIH1hWVd1ng7zOHx+YrEfInLG7q4n6GHQ9cDtxv/P6g==",
 			"requires": {
 				"object-assign": "^4",
 				"vary": "^1"
 			}
 		},
-		"cross-spawn": {
-			"version": "6.0.5",
-			"resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-6.0.5.tgz",
-			"integrity": "sha512-eTVLrBSt7fjbDygz805pMnstIs2VTBNkRm0qxZd+M7A5XDdxVRWO5MxGBXZhjY4cqLYLdtrGqRf8mBPmzwSpWQ==",
-			"dev": true,
-			"requires": {
-				"nice-try": "^1.0.4",
-				"path-key": "^2.0.1",
-				"semver": "^5.5.0",
-				"shebang-command": "^1.2.0",
-				"which": "^1.2.9"
-			}
-		},
 		"dashdash": {
 			"version": "1.14.1",
 			"resolved": "https://registry.npmjs.org/dashdash/-/dashdash-1.14.1.tgz",
@@ -428,17 +377,11 @@
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-			"integrity": "sha1-XRKFFd8TT/Mn6QpMk/Tgd6U2NB8=",
+			"integrity": "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==",
 			"requires": {
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-		"decamelize": {
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-			"resolved": "https://registry.npmjs.org/decamelize/-/decamelize-1.2.0.tgz",
-			"integrity": "sha1-9lNNFRSCabIDUue+4m9QH5oZEpA=",
-			"dev": true
-		},
 		"decode-uri-component": {
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 			"resolved": "https://registry.npmjs.org/decode-uri-component/-/decode-uri-component-0.2.0.tgz",
@@ -470,7 +413,7 @@
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-			"integrity": "sha1-cYy9P8sWIJcW5womuE57pFkuWvE=",
+			"integrity": "sha512-JdJMaCrGpB5fESVyxwpCx4Jdj2AagLmv3y58Qy4GE6HMVjWz1FeVQk1Ct4Kye7PftcdOo/7U7UKzYBJgqnGeUQ==",
 			"requires": {
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@@ -480,7 +423,7 @@
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 			"resolved": "https://registry.npmjs.org/decompress-tarbz2/-/decompress-tarbz2-4.1.1.tgz",
-			"integrity": "sha1-MIKluIDqQEOBY0nzeLVsUWvho5s=",
+			"integrity": "sha512-s88xLzf1r81ICXLAVQVzaN6ZmX4A6U4z2nMbOwobxkLoIIfjVMBg7TeguTUXkKeXni795B6y5rnvDw7rxhAq9A==",
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 				"file-type": "^6.1.0",
@@ -492,14 +435,14 @@
 				"file-type": {
 					"version": "6.2.0",
 					"resolved": "https://registry.npmjs.org/file-type/-/file-type-6.2.0.tgz",
-					"integrity": "sha1-5QzXXTVv/tTjBtxPW89Sp5kDqRk="
+					"integrity": "sha512-YPcTBDV+2Tm0VqjybVd32MHdlEGAtuxS3VAYsumFokDSMG+ROT5wawGlnHDoz7bfMcMDt9hxuXvXwoKUx2fkOg=="
 				}
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 		},
 		"decompress-targz": {
 			"version": "4.1.1",
 			"resolved": "https://registry.npmjs.org/decompress-targz/-/decompress-targz-4.1.1.tgz",
-			"integrity": "sha1-wJvDXE0R894J8tLaU+neI+fOHu4=",
+			"integrity": "sha512-4z81Znfr6chWnRDNfFNqLwPvm4db3WuZkqV+UgXQzSngG3CEKdBkw5jrv3axjjL96glyiiKjsxJG3X6WBZwX3w==",
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 				"file-type": "^5.2.0",
@@ -525,9 +468,8 @@
 			}
 		},
 		"definitelytyped-header-parser": {
-			"version": "1.0.1",
-			"resolved": "https://registry.npmjs.org/definitelytyped-header-parser/-/definitelytyped-header-parser-1.0.1.tgz",
-			"integrity": "sha512-dotNYEd/IXw1LftTVKzjbbN/5TzsVhcmFJJi1W/L2IBgS1TaDcv3ZVh9Z8Zr0AFYC2T7OfdBT8vp0iDaUUlTyA==",
+			"version": "github:Microsoft/definitelytyped-header-parser#d957ad0bb2f4ecb60ac04f734e0b38fbc8e70b8a",
+			"from": "github:Microsoft/definitelytyped-header-parser#production",
 			"dev": true,
 			"requires": {
 				"@types/parsimmon": "^1.3.0",
@@ -560,30 +502,17 @@
 			"resolved": "https://registry.npmjs.org/dom-walk/-/dom-walk-0.1.1.tgz",
 			"integrity": "sha1-ZyIm3HTI95mtNTB9+TaroRrNYBg="
 		},
-		"dts-critic": {
-			"version": "1.0.3",
-			"resolved": "https://registry.npmjs.org/dts-critic/-/dts-critic-1.0.3.tgz",
-			"integrity": "sha512-lMU1Lwvzq0dxIj9tNIBA15yYTXNFO2l4zdbiBWhhkW/VAo7h5hlTBIDHYVr6XhhRNkWsd5RCsisVwFJOIOU5IA==",
-			"dev": true,
-			"requires": {
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-				"request-promise-native": "^1.0.5",
-				"yargs": "^12.0.5"
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-			"resolved": "https://registry.npmjs.org/dtslint/-/dtslint-0.4.9.tgz",
-			"integrity": "sha512-QKOfpKIcpJi38gXWQ1uzm/jFU+1xqPVjrow8PSgs1N7CeY819A0Lm1VvYdM4GD1i964B2QKUyJAAjWiK8YPzlA==",
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diff --git a/packages/web3-core-helpers/package-lock.json b/packages/web3-core-helpers/package-lock.json
index 3e92543c023..c41fadf338e 100644
--- a/packages/web3-core-helpers/package-lock.json
+++ b/packages/web3-core-helpers/package-lock.json
@@ -12,28 +12,29 @@
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 }
diff --git a/packages/web3-core-method/package-lock.json b/packages/web3-core-method/package-lock.json
index 51ff135d61f..a2212308af8 100644
--- a/packages/web3-core-method/package-lock.json
+++ b/packages/web3-core-method/package-lock.json
@@ -12,28 +12,31 @@
 				"regenerator-runtime": "^0.12.0"
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+			"dev": true,
+			"requires": {
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+		},
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@@ -131,14 +86,11 @@
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-			"dev": true,
-			"requires": {
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+		"bn.js": {
+			"version": "4.11.8",
+			"resolved": "https://registry.npmjs.org/bn.js/-/bn.js-4.11.8.tgz",
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+		"brorand": {
+			"version": "1.1.0",
+			"resolved": "https://registry.npmjs.org/brorand/-/brorand-1.1.0.tgz",
+			"integrity": "sha1-EsJe/kCkXjwyPrhnWgoM5XsiNx8=",
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+		"buffer-to-arraybuffer": {
+			"version": "0.0.5",
+			"resolved": "https://registry.npmjs.org/buffer-to-arraybuffer/-/buffer-to-arraybuffer-0.0.5.tgz",
+			"integrity": "sha1-YGSkD6dutDxyOrqe+PbhIW0QURo=",
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-		"caseless": {
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-			"integrity": "sha1-G2gcIf+EAzyCZUMJBolCDRhxUdw=",
+		"builtin-modules": {
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+			"resolved": "https://registry.npmjs.org/builtin-modules/-/builtin-modules-1.1.1.tgz",
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-			"integrity": "sha1-tf1UIgqivFq1eqtxQMlAdUUDwac=",
+		"cookiejar": {
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+		"xhr-request-promise": {
+			"version": "0.1.2",
+			"resolved": "https://registry.npmjs.org/xhr-request-promise/-/xhr-request-promise-0.1.2.tgz",
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-				"yargs-parser": "^11.1.1"
+				"xhr-request": "^1.0.1"
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-			"resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-11.1.1.tgz",
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+		"xhr2-cookies": {
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+			"resolved": "https://registry.npmjs.org/xhr2-cookies/-/xhr2-cookies-1.1.0.tgz",
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+			"resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.1.tgz",
+			"integrity": "sha1-pcbVMr5lbiPbgg77lDofBJmNY68=",
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+		},
+		"yaeti": {
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+			"resolved": "https://registry.npmjs.org/yaeti/-/yaeti-0.0.6.tgz",
+			"integrity": "sha1-8m9ITXJoTPQr7ft2lwqhYI+/lXc=",
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 		}
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 }
diff --git a/packages/web3-core-subscriptions/package-lock.json b/packages/web3-core-subscriptions/package-lock.json
index bf59f7cab60..87ac3172285 100644
--- a/packages/web3-core-subscriptions/package-lock.json
+++ b/packages/web3-core-subscriptions/package-lock.json
@@ -12,28 +12,31 @@
 				"regenerator-runtime": "^0.12.0"
 			}
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+			"resolved": "https://registry.npmjs.org/@types/bn.js/-/bn.js-4.11.4.tgz",
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+			"dev": true,
+			"requires": {
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+			"resolved": "https://registry.npmjs.org/@types/node/-/node-10.14.1.tgz",
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+		},
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-			"integrity": "sha1-7QMXwyIGT3lGbAKWa922Bas32Zg=",
+			"version": "2.1.1",
+			"resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-2.1.1.tgz",
+			"integrity": "sha1-w7M6te42DYbg5ijwRorn7yfWVN8=",
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 		},
 		"ansi-styles": {
@@ -51,39 +54,6 @@
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@@ -131,14 +86,11 @@
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-			"dev": true,
-			"requires": {
-				"tweetnacl": "^0.14.3"
-			}
+		"bn.js": {
+			"version": "4.11.8",
+			"resolved": "https://registry.npmjs.org/bn.js/-/bn.js-4.11.8.tgz",
+			"integrity": "sha512-ItfYfPLkWHUjckQCk8xC+LwxgK8NYcXywGigJgSwOP8Y2iyWT4f2vsZnoOXTTbo+o5yXmIUJ4gn5538SO5S3gA==",
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-			"integrity": "sha1-Jw8HbFpywC9bZaR9+Uxf46J4iS8=",
+		"brorand": {
+			"version": "1.1.0",
+			"resolved": "https://registry.npmjs.org/brorand/-/brorand-1.1.0.tgz",
+			"integrity": "sha1-EsJe/kCkXjwyPrhnWgoM5XsiNx8=",
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+		"buffer-to-arraybuffer": {
+			"version": "0.0.5",
+			"resolved": "https://registry.npmjs.org/buffer-to-arraybuffer/-/buffer-to-arraybuffer-0.0.5.tgz",
+			"integrity": "sha1-YGSkD6dutDxyOrqe+PbhIW0QURo=",
 			"dev": true
 		},
-		"caseless": {
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-			"integrity": "sha1-G2gcIf+EAzyCZUMJBolCDRhxUdw=",
+		"builtin-modules": {
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+			"resolved": "https://registry.npmjs.org/builtin-modules/-/builtin-modules-1.1.1.tgz",
+			"integrity": "sha1-Jw8HbFpywC9bZaR9+Uxf46J4iS8=",
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@@ -199,23 +151,6 @@
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-			"integrity": "sha1-tf1UIgqivFq1eqtxQMlAdUUDwac=",
+		"decode-uri-component": {
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+			"resolved": "https://registry.npmjs.org/decode-uri-component/-/decode-uri-component-0.2.0.tgz",
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+			"resolved": "https://registry.npmjs.org/url-set-query/-/url-set-query-1.0.0.tgz",
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-			"integrity": "sha1-OhBcoXBTr1XW4nDB+CiGguGNpAA=",
+		"web3-core-helpers": {
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+				"@babel/runtime": "^7.3.1",
+				"@types/bn.js": "^4.11.4",
+				"@types/node": "^10.12.18",
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+				"eth-lib": "0.2.8",
+				"ethjs-unit": "^0.1.6",
+				"lodash": "^4.17.11",
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@@ -1277,41 +873,47 @@
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+		"xhr-request-promise": {
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+			"resolved": "https://registry.npmjs.org/xhr-request-promise/-/xhr-request-promise-0.1.2.tgz",
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 }
diff --git a/packages/web3-core/package-lock.json b/packages/web3-core/package-lock.json
index 7f55c4022a7..6c513b51851 100644
--- a/packages/web3-core/package-lock.json
+++ b/packages/web3-core/package-lock.json
@@ -12,6 +12,14 @@
 				"regenerator-runtime": "^0.12.0"
 			}
 		},
+		"@types/bn.js": {
+			"version": "4.11.4",
+			"resolved": "https://registry.npmjs.org/@types/bn.js/-/bn.js-4.11.4.tgz",
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+			"requires": {
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+			}
+		},
 		"@types/node": {
 			"version": "10.12.18",
 			"resolved": "https://registry.npmjs.org/@types/node/-/node-10.12.18.tgz",
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-			"integrity": "sha1-7QMXwyIGT3lGbAKWa922Bas32Zg=",
+			"version": "2.1.1",
+			"resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-2.1.1.tgz",
+			"integrity": "sha1-w7M6te42DYbg5ijwRorn7yfWVN8=",
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 }
diff --git a/packages/web3-eth-abi/package-lock.json b/packages/web3-eth-abi/package-lock.json
index cf68934d88b..66adab99f41 100644
--- a/packages/web3-eth-abi/package-lock.json
+++ b/packages/web3-eth-abi/package-lock.json
@@ -12,6 +12,14 @@
 				"regenerator-runtime": "^0.12.0"
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+			"version": "2.1.1",
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 		},
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@@ -61,39 +57,6 @@
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@@ -105,12 +68,6 @@
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 			},
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-					"resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-2.1.1.tgz",
-					"integrity": "sha1-w7M6te42DYbg5ijwRorn7yfWVN8=",
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diff --git a/packages/web3-eth-accounts/package-lock.json b/packages/web3-eth-accounts/package-lock.json
index ab3091142f9..41e0f77eca1 100644
--- a/packages/web3-eth-accounts/package-lock.json
+++ b/packages/web3-eth-accounts/package-lock.json
@@ -12,28 +12,29 @@
 				"regenerator-runtime": "^0.12.0"
 			}
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+			"resolved": "https://registry.npmjs.org/@types/node/-/node-10.14.1.tgz",
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@@ -141,19 +94,10 @@
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-			"integrity": "sha1-LN4J617jQfSEdGuwMJsyU7GxRC8="
+			"integrity": "sha512-ItfYfPLkWHUjckQCk8xC+LwxgK8NYcXywGigJgSwOP8Y2iyWT4f2vsZnoOXTTbo+o5yXmIUJ4gn5538SO5S3gA=="
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+			"integrity": "sha512-+7CHXqGuspUn/Sl5aO7Ea0xWGAtETPXNSAjHo48JfLdPWcMng33Xe4znFvQweqc/uzk5zSOI3H52CYnjCfb5hA==",
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-			"integrity": "sha1-jWR0wbhwv9q807z8wZNKEOlPFfA=",
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@@ -243,18 +187,6 @@
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diff --git a/packages/web3-eth-contract/package-lock.json b/packages/web3-eth-contract/package-lock.json
index 8d963ed21d2..3ccae2f4ba7 100644
--- a/packages/web3-eth-contract/package-lock.json
+++ b/packages/web3-eth-contract/package-lock.json
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diff --git a/packages/web3-eth-ens/package-lock.json b/packages/web3-eth-ens/package-lock.json
index 5a0e2b1eac2..3a6a12ec59d 100644
--- a/packages/web3-eth-ens/package-lock.json
+++ b/packages/web3-eth-ens/package-lock.json
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diff --git a/packages/web3-eth-iban/package-lock.json b/packages/web3-eth-iban/package-lock.json
index 807a719cd08..862eb655c72 100644
--- a/packages/web3-eth-iban/package-lock.json
+++ b/packages/web3-eth-iban/package-lock.json
@@ -12,28 +12,29 @@
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diff --git a/packages/web3-eth-personal/package-lock.json b/packages/web3-eth-personal/package-lock.json
index 5f6736c9462..e99b23f682b 100644
--- a/packages/web3-eth-personal/package-lock.json
+++ b/packages/web3-eth-personal/package-lock.json
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 }
diff --git a/packages/web3-eth/package-lock.json b/packages/web3-eth/package-lock.json
index ed9a607b48d..24e14e5c0f4 100644
--- a/packages/web3-eth/package-lock.json
+++ b/packages/web3-eth/package-lock.json
@@ -12,28 +12,34 @@
 				"regenerator-runtime": "^0.12.0"
 			}
 		},
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+		"aes-js": {
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+			"resolved": "https://registry.npmjs.org/aes-js/-/aes-js-3.0.0.tgz",
+			"integrity": "sha1-4h3xCtbCBTKVvLuNq0Cwnb6ofk0="
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-			"integrity": "sha1-7QMXwyIGT3lGbAKWa922Bas32Zg=",
+			"version": "2.1.1",
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 		},
 		"ansi-styles": {
@@ -51,39 +57,16 @@
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-			"dev": true,
+		"asn1.js": {
+			"version": "4.10.1",
+			"resolved": "https://registry.npmjs.org/asn1.js/-/asn1.js-4.10.1.tgz",
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 			"requires": {
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+				"bn.js": "^4.0.0",
+				"inherits": "^2.0.1",
+				"minimalistic-assert": "^1.0.0"
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 			"integrity": "sha1-EsJe/kCkXjwyPrhnWgoM5XsiNx8="
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+			"version": "github:Microsoft/definitelytyped-header-parser#d957ad0bb2f4ecb60ac04f734e0b38fbc8e70b8a",
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 			"dev": true
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@@ -449,6 +452,15 @@
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+				"web3-utils": "1.0.0-beta.48"
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+		},
+		"web3-eth-abi": {
+			"version": "1.0.0-beta.48",
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+			"requires": {
+				"@babel/runtime": "^7.3.1",
+				"ethers": "4.0.26",
+				"lodash": "^4.17.11",
+				"web3-utils": "1.0.0-beta.48"
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+		},
+		"web3-eth-accounts": {
+			"version": "1.0.0-beta.48",
+			"resolved": "https://registry.npmjs.org/web3-eth-accounts/-/web3-eth-accounts-1.0.0-beta.48.tgz",
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+			"requires": {
+				"@babel/runtime": "^7.3.1",
+				"crypto-browserify": "3.12.0",
+				"eth-lib": "0.2.8",
+				"lodash": "^4.17.11",
+				"scrypt.js": "0.2.0",
+				"uuid": "3.3.2",
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+				"web3-core-helpers": "1.0.0-beta.48",
+				"web3-core-method": "1.0.0-beta.48",
+				"web3-providers": "1.0.0-beta.48",
+				"web3-utils": "1.0.0-beta.48"
+			}
+		},
+		"web3-eth-contract": {
+			"version": "1.0.0-beta.48",
+			"resolved": "https://registry.npmjs.org/web3-eth-contract/-/web3-eth-contract-1.0.0-beta.48.tgz",
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+				"lodash": "^4.17.11",
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+				"web3-core-helpers": "1.0.0-beta.48",
+				"web3-core-method": "1.0.0-beta.48",
+				"web3-core-promievent": "1.0.0-beta.48",
+				"web3-core-subscriptions": "1.0.0-beta.48",
+				"web3-eth-abi": "1.0.0-beta.48",
+				"web3-eth-accounts": "1.0.0-beta.48",
+				"web3-providers": "1.0.0-beta.48",
+				"web3-utils": "1.0.0-beta.48"
+			}
+		},
+		"web3-eth-ens": {
+			"version": "1.0.0-beta.48",
+			"resolved": "https://registry.npmjs.org/web3-eth-ens/-/web3-eth-ens-1.0.0-beta.48.tgz",
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+			"requires": {
+				"@babel/runtime": "^7.3.1",
+				"eth-ens-namehash": "2.0.8",
+				"lodash": "^4.17.11",
+				"web3-core": "1.0.0-beta.48",
+				"web3-core-helpers": "1.0.0-beta.48",
+				"web3-core-method": "1.0.0-beta.48",
+				"web3-core-promievent": "1.0.0-beta.48",
+				"web3-eth-abi": "1.0.0-beta.48",
+				"web3-eth-contract": "1.0.0-beta.48",
+				"web3-net": "1.0.0-beta.48",
+				"web3-providers": "1.0.0-beta.48",
+				"web3-utils": "1.0.0-beta.48"
+			}
+		},
+		"web3-eth-iban": {
+			"version": "1.0.0-beta.48",
+			"resolved": "https://registry.npmjs.org/web3-eth-iban/-/web3-eth-iban-1.0.0-beta.48.tgz",
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+			"requires": {
+				"@babel/runtime": "^7.3.1",
+				"bn.js": "4.11.8",
+				"web3-utils": "1.0.0-beta.48"
+			}
+		},
+		"web3-eth-personal": {
+			"version": "1.0.0-beta.48",
+			"resolved": "https://registry.npmjs.org/web3-eth-personal/-/web3-eth-personal-1.0.0-beta.48.tgz",
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+			"requires": {
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+				"web3-core-helpers": "1.0.0-beta.48",
+				"web3-core-method": "1.0.0-beta.48",
+				"web3-net": "1.0.0-beta.48",
+				"web3-providers": "1.0.0-beta.48",
+				"web3-utils": "1.0.0-beta.48"
+			}
+		},
+		"web3-net": {
+			"version": "1.0.0-beta.48",
+			"resolved": "https://registry.npmjs.org/web3-net/-/web3-net-1.0.0-beta.48.tgz",
+			"integrity": "sha512-q9nLXc2DwepLaTvbJ8Bvv5QHJVY9CUNKJQnIYfcU+R5OHkZ9eN//B8skHbmk5dtbwKJbeUyt5sfZKas/cf4mlw==",
+			"requires": {
+				"@babel/runtime": "^7.3.1",
+				"lodash": "^4.17.11",
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+				"web3-core-helpers": "1.0.0-beta.48",
+				"web3-core-method": "1.0.0-beta.48",
+				"web3-providers": "1.0.0-beta.48",
+				"web3-utils": "1.0.0-beta.48"
+			}
+		},
+		"web3-providers": {
+			"version": "1.0.0-beta.48",
+			"resolved": "https://registry.npmjs.org/web3-providers/-/web3-providers-1.0.0-beta.48.tgz",
+			"integrity": "sha512-rqWe370lftaYqvTSe8b7vdaANEBeoME6f30yD8VIEkKD6iEbp5TqCtP6A22zC6CEcVnCUrXIKsBCSI71f+QEtw==",
+			"requires": {
+				"@babel/runtime": "^7.3.1",
+				"@types/node": "^10.12.18",
+				"eventemitter3": "3.1.0",
+				"lodash": "^4.17.11",
+				"oboe": "2.1.4",
+				"url-parse": "1.4.4",
+				"websocket": "git://github.com/frozeman/WebSocket-Node.git#6c72925e3f8aaaea8dc8450f97627e85263999f2",
+				"xhr2-cookies": "1.1.0"
+			}
+		},
+		"web3-utils": {
+			"version": "1.0.0-beta.48",
+			"resolved": "https://registry.npmjs.org/web3-utils/-/web3-utils-1.0.0-beta.48.tgz",
+			"integrity": "sha512-TK61xy7mRpLt53M8GbPnrFr9lA2SmqLHvWIJN8K9cU4oDH9MWxuxxJ+Lxg+pQPKqIO9f1u+AiMRNvSEuMeeAmg==",
+			"requires": {
+				"@babel/runtime": "^7.3.1",
+				"@types/bn.js": "^4.11.4",
+				"@types/node": "^10.12.18",
+				"bn.js": "4.11.8",
+				"eth-lib": "0.2.8",
+				"ethjs-unit": "^0.1.6",
+				"lodash": "^4.17.11",
+				"number-to-bn": "1.7.0",
+				"randomhex": "0.1.5",
+				"utf8": "2.1.1"
+			}
+		},
+		"websocket": {
+			"version": "git://github.com/frozeman/WebSocket-Node.git#6c72925e3f8aaaea8dc8450f97627e85263999f2",
+			"from": "git://github.com/frozeman/WebSocket-Node.git#browserifyCompatible",
+			"requires": {
+				"debug": "^2.2.0",
+				"nan": "^2.3.3",
+				"typedarray-to-buffer": "^3.1.2",
+				"yaeti": "^0.0.6"
 			}
 		},
 		"wrappy": {
@@ -1580,46 +1478,28 @@
 				"xhr-request": "^1.0.1"
 			}
 		},
+		"xhr2-cookies": {
+			"version": "1.1.0",
+			"resolved": "https://registry.npmjs.org/xhr2-cookies/-/xhr2-cookies-1.1.0.tgz",
+			"integrity": "sha1-fXdEnQmZGX8VXLc7I99yUF7YnUg=",
+			"requires": {
+				"cookiejar": "^2.1.1"
+			}
+		},
+		"xmlhttprequest": {
+			"version": "1.8.0",
+			"resolved": "https://registry.npmjs.org/xmlhttprequest/-/xmlhttprequest-1.8.0.tgz",
+			"integrity": "sha1-Z/4HXFwk/vOfnWX197f+dRcZaPw="
+		},
 		"xtend": {
 			"version": "4.0.1",
 			"resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.1.tgz",
 			"integrity": "sha1-pcbVMr5lbiPbgg77lDofBJmNY68="
 		},
-		"y18n": {
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-			"resolved": "https://registry.npmjs.org/y18n/-/y18n-4.0.0.tgz",
-			"integrity": "sha512-r9S/ZyXu/Xu9q1tYlpsLIsa3EeLXXk0VwlxqTcFRfg9EhMW+17kbt9G0NrgCmhGb5vT2hyhJZLfDGx+7+5Uj/w==",
-			"dev": true
-		},
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-			"resolved": "https://registry.npmjs.org/yargs/-/yargs-12.0.5.tgz",
-			"integrity": "sha512-Lhz8TLaYnxq/2ObqHDql8dX8CJi97oHxrjUcYtzKbbykPtVW9WB+poxI+NM2UIzsMgNCZTIf0AQwsjK5yMAqZw==",
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-			"dev": true,
-			"requires": {
-				"camelcase": "^5.0.0",
-				"decamelize": "^1.2.0"
-			}
+		"yaeti": {
+			"version": "0.0.6",
+			"resolved": "https://registry.npmjs.org/yaeti/-/yaeti-0.0.6.tgz",
+			"integrity": "sha1-8m9ITXJoTPQr7ft2lwqhYI+/lXc="
 		}
 	}
 }
diff --git a/packages/web3-net/package-lock.json b/packages/web3-net/package-lock.json
index 92ec72ff8b2..3197ebe51b7 100644
--- a/packages/web3-net/package-lock.json
+++ b/packages/web3-net/package-lock.json
@@ -12,28 +12,29 @@
 				"regenerator-runtime": "^0.12.0"
 			}
 		},
+		"@types/bn.js": {
+			"version": "4.11.4",
+			"resolved": "https://registry.npmjs.org/@types/bn.js/-/bn.js-4.11.4.tgz",
+			"integrity": "sha512-AO8WW+aRcKWKQAYTfKLzwnpL6U+TfPqS+haRrhCy5ff04Da8WZud3ZgVjspQXaEXJDcTlsjUEVvL39wegDek5w==",
+			"requires": {
+				"@types/node": "*"
+			}
+		},
+		"@types/node": {
+			"version": "10.14.1",
+			"resolved": "https://registry.npmjs.org/@types/node/-/node-10.14.1.tgz",
+			"integrity": "sha512-Rymt08vh1GaW4vYB6QP61/5m/CFLGnFZP++bJpWbiNxceNa6RBipDmb413jvtSf/R1gg5a/jQVl2jY4XVRscEA=="
+		},
 		"@types/parsimmon": {
 			"version": "1.10.0",
 			"resolved": "https://registry.npmjs.org/@types/parsimmon/-/parsimmon-1.10.0.tgz",
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 			"dev": true
 		},
-		"ajv": {
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-			"resolved": "https://registry.npmjs.org/ajv/-/ajv-6.10.0.tgz",
-			"integrity": "sha512-nffhOpkymDECQyR0mnsUtoCE8RlX38G0rYP+wgLWFyZuUyuuojSSvi/+euOiQBIn63whYwYVIIH1TvE3tu4OEg==",
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-			"integrity": "sha1-7QMXwyIGT3lGbAKWa922Bas32Zg=",
+			"version": "2.1.1",
+			"resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-2.1.1.tgz",
+			"integrity": "sha1-w7M6te42DYbg5ijwRorn7yfWVN8=",
 			"dev": true
 		},
 		"ansi-styles": {
@@ -51,39 +52,6 @@
 				"sprintf-js": "~1.0.2"
 			}
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-			"integrity": "sha512-jxwzQpLQjSmWXgwaCZE9Nz+glAG01yF1QnWgbhGwHI5A6FRIEY6IVqtHhIepHqI7/kyEyQEagBC5mBEFlIYvdg==",
-			"dev": true,
-			"requires": {
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-		"assert-plus": {
-			"version": "1.0.0",
-			"resolved": "https://registry.npmjs.org/assert-plus/-/assert-plus-1.0.0.tgz",
-			"integrity": "sha1-8S4PPF13sLHN2RRpQuTpbB5N1SU=",
-			"dev": true
-		},
-		"asynckit": {
-			"version": "0.4.0",
-			"resolved": "https://registry.npmjs.org/asynckit/-/asynckit-0.4.0.tgz",
-			"integrity": "sha1-x57Zf380y48robyXkLzDZkdLS3k=",
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-		},
-		"aws-sign2": {
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-			"resolved": "https://registry.npmjs.org/aws-sign2/-/aws-sign2-0.7.0.tgz",
-			"integrity": "sha1-tG6JCTSpWR8tL2+G1+ap8bP+dqg=",
-			"dev": true
-		},
-		"aws4": {
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-			"resolved": "https://registry.npmjs.org/aws4/-/aws4-1.8.0.tgz",
-			"integrity": "sha512-ReZxvNHIOv88FlT7rxcXIIC0fPt4KZqZbOlivyWtXLt8ESx84zd3kMC6iK5jVeS2qt+g7ftS7ye4fi06X5rtRQ==",
-			"dev": true
-		},
 		"babel-code-frame": {
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 			"resolved": "https://registry.npmjs.org/babel-code-frame/-/babel-code-frame-6.26.0.tgz",
@@ -95,12 +63,6 @@
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 			},
 			"dependencies": {
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-					"version": "2.1.1",
-					"resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-2.1.1.tgz",
-					"integrity": "sha1-w7M6te42DYbg5ijwRorn7yfWVN8=",
-					"dev": true
-				},
 				"chalk": {
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@@ -113,15 +75,6 @@
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 						"supports-color": "^2.0.0"
 					}
-				},
-				"strip-ansi": {
-					"version": "3.0.1",
-					"resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
-					"integrity": "sha1-ajhfuIU9lS1f8F0Oiq+UJ43GPc8=",
-					"dev": true,
-					"requires": {
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 		},
@@ -131,14 +84,10 @@
 			"integrity": "sha1-ibTRmasr7kneFk6gK4nORi1xt2c=",
 			"dev": true
 		},
-		"bcrypt-pbkdf": {
-			"version": "1.0.2",
-			"resolved": "https://registry.npmjs.org/bcrypt-pbkdf/-/bcrypt-pbkdf-1.0.2.tgz",
-			"integrity": "sha1-pDAdOJtqQ/m2f/PKEaP2Y342Dp4=",
-			"dev": true,
-			"requires": {
-				"tweetnacl": "^0.14.3"
-			}
+		"bn.js": {
+			"version": "4.11.8",
+			"resolved": "https://registry.npmjs.org/bn.js/-/bn.js-4.11.8.tgz",
+			"integrity": "sha512-ItfYfPLkWHUjckQCk8xC+LwxgK8NYcXywGigJgSwOP8Y2iyWT4f2vsZnoOXTTbo+o5yXmIUJ4gn5538SO5S3gA=="
 		},
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 			"version": "1.1.11",
@@ -150,24 +99,22 @@
 				"concat-map": "0.0.1"
 			}
 		},
+		"brorand": {
+			"version": "1.1.0",
+			"resolved": "https://registry.npmjs.org/brorand/-/brorand-1.1.0.tgz",
+			"integrity": "sha1-EsJe/kCkXjwyPrhnWgoM5XsiNx8="
+		},
+		"buffer-to-arraybuffer": {
+			"version": "0.0.5",
+			"resolved": "https://registry.npmjs.org/buffer-to-arraybuffer/-/buffer-to-arraybuffer-0.0.5.tgz",
+			"integrity": "sha1-YGSkD6dutDxyOrqe+PbhIW0QURo="
+		},
 		"builtin-modules": {
 			"version": "1.1.1",
 			"resolved": "https://registry.npmjs.org/builtin-modules/-/builtin-modules-1.1.1.tgz",
 			"integrity": "sha1-Jw8HbFpywC9bZaR9+Uxf46J4iS8=",
 			"dev": true
 		},
-		"camelcase": {
-			"version": "5.2.0",
-			"resolved": "https://registry.npmjs.org/camelcase/-/camelcase-5.2.0.tgz",
-			"integrity": "sha512-IXFsBS2pC+X0j0N/GE7Dm7j3bsEBp+oTpb7F50dwEVX7rf3IgwO9XatnegTsDtniKCUtEJH4fSU6Asw7uoVLfQ==",
-			"dev": true
-		},
-		"caseless": {
-			"version": "0.12.0",
-			"resolved": "https://registry.npmjs.org/caseless/-/caseless-0.12.0.tgz",
-			"integrity": "sha1-G2gcIf+EAzyCZUMJBolCDRhxUdw=",
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@@ -199,23 +146,6 @@
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+				"web3-core-helpers": "1.0.0-beta.48",
+				"web3-utils": "1.0.0-beta.48"
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+		"web3-eth-iban": {
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+		"web3-providers": {
+			"version": "1.0.0-beta.48",
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+				"websocket": "git://github.com/frozeman/WebSocket-Node.git#6c72925e3f8aaaea8dc8450f97627e85263999f2",
+				"xhr2-cookies": "1.1.0"
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+			"resolved": "https://registry.npmjs.org/web3-utils/-/web3-utils-1.0.0-beta.48.tgz",
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+				"lodash": "^4.17.11",
+				"number-to-bn": "1.7.0",
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+		"websocket": {
+			"version": "git://github.com/frozeman/WebSocket-Node.git#6c72925e3f8aaaea8dc8450f97627e85263999f2",
+			"from": "git://github.com/frozeman/WebSocket-Node.git#browserifyCompatible",
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-			"dev": true,
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-				"yargs-parser": "^11.1.1"
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+				"query-string": "^5.0.1",
+				"simple-get": "^2.7.0",
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+				"url-set-query": "^1.0.0",
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-			"dev": true,
+		"xhr-request-promise": {
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+			"resolved": "https://registry.npmjs.org/xhr-request-promise/-/xhr-request-promise-0.1.2.tgz",
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+				"xhr-request": "^1.0.1"
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+		"xhr2-cookies": {
+			"version": "1.1.0",
+			"resolved": "https://registry.npmjs.org/xhr2-cookies/-/xhr2-cookies-1.1.0.tgz",
+			"integrity": "sha1-fXdEnQmZGX8VXLc7I99yUF7YnUg=",
+			"requires": {
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+		"xtend": {
+			"version": "4.0.1",
+			"resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.1.tgz",
+			"integrity": "sha1-pcbVMr5lbiPbgg77lDofBJmNY68="
+		},
+		"yaeti": {
+			"version": "0.0.6",
+			"resolved": "https://registry.npmjs.org/yaeti/-/yaeti-0.0.6.tgz",
+			"integrity": "sha1-8m9ITXJoTPQr7ft2lwqhYI+/lXc="
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 }
diff --git a/packages/web3-providers/package-lock.json b/packages/web3-providers/package-lock.json
index bff32aeffd3..07de358ba6c 100644
--- a/packages/web3-providers/package-lock.json
+++ b/packages/web3-providers/package-lock.json
@@ -12,6 +12,15 @@
 				"regenerator-runtime": "^0.12.0"
 			}
 		},
+		"@types/bn.js": {
+			"version": "4.11.4",
+			"resolved": "https://registry.npmjs.org/@types/bn.js/-/bn.js-4.11.4.tgz",
+			"integrity": "sha512-AO8WW+aRcKWKQAYTfKLzwnpL6U+TfPqS+haRrhCy5ff04Da8WZud3ZgVjspQXaEXJDcTlsjUEVvL39wegDek5w==",
+			"dev": true,
+			"requires": {
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+		},
 		"@types/node": {
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 			"resolved": "https://registry.npmjs.org/@types/node/-/node-10.14.1.tgz",
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 			"dev": true
 		},
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-			"integrity": "sha1-7QMXwyIGT3lGbAKWa922Bas32Zg=",
+			"version": "2.1.1",
+			"resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-2.1.1.tgz",
+			"integrity": "sha1-w7M6te42DYbg5ijwRorn7yfWVN8=",
 			"dev": true
 		},
 		"ansi-styles": {
@@ -56,39 +53,6 @@
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 			}
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-			"integrity": "sha1-8S4PPF13sLHN2RRpQuTpbB5N1SU=",
-			"dev": true
-		},
-		"asynckit": {
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-			"integrity": "sha1-x57Zf380y48robyXkLzDZkdLS3k=",
-			"dev": true
-		},
-		"aws-sign2": {
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-			"resolved": "https://registry.npmjs.org/aws-sign2/-/aws-sign2-0.7.0.tgz",
-			"integrity": "sha1-tG6JCTSpWR8tL2+G1+ap8bP+dqg=",
-			"dev": true
-		},
-		"aws4": {
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-			"resolved": "https://registry.npmjs.org/aws4/-/aws4-1.8.0.tgz",
-			"integrity": "sha512-ReZxvNHIOv88FlT7rxcXIIC0fPt4KZqZbOlivyWtXLt8ESx84zd3kMC6iK5jVeS2qt+g7ftS7ye4fi06X5rtRQ==",
-			"dev": true
-		},
 		"babel-code-frame": {
 			"version": "6.26.0",
 			"resolved": "https://registry.npmjs.org/babel-code-frame/-/babel-code-frame-6.26.0.tgz",
@@ -100,12 +64,6 @@
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 			},
 			"dependencies": {
-				"ansi-regex": {
-					"version": "2.1.1",
-					"resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-2.1.1.tgz",
-					"integrity": "sha1-w7M6te42DYbg5ijwRorn7yfWVN8=",
-					"dev": true
-				},
 				"chalk": {
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 					"resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
@@ -118,15 +76,6 @@
 						"strip-ansi": "^3.0.0",
 						"supports-color": "^2.0.0"
 					}
-				},
-				"strip-ansi": {
-					"version": "3.0.1",
-					"resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
-					"integrity": "sha1-ajhfuIU9lS1f8F0Oiq+UJ43GPc8=",
-					"dev": true,
-					"requires": {
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-					}
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 		},
@@ -136,14 +85,11 @@
 			"integrity": "sha1-ibTRmasr7kneFk6gK4nORi1xt2c=",
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+			"resolved": "https://registry.npmjs.org/web3-core-subscriptions/-/web3-core-subscriptions-1.0.0-beta.48.tgz",
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+			"version": "1.0.0-beta.48",
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@@ -1286,73 +995,47 @@
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+			"resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
+			"integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8=",
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 			"dev": true,
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-			"integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8=",
-			"dev": true
+		"xhr-request-promise": {
+			"version": "0.1.2",
+			"resolved": "https://registry.npmjs.org/xhr-request-promise/-/xhr-request-promise-0.1.2.tgz",
+			"integrity": "sha1-NDxE0e53JrhkgGloLQ+EDIO0Jh0=",
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 		"xhr2-cookies": {
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@@ -1362,46 +1045,16 @@
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+		"xtend": {
+			"version": "4.0.1",
+			"resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.1.tgz",
+			"integrity": "sha1-pcbVMr5lbiPbgg77lDofBJmNY68=",
 			"dev": true
 		},
 		"yaeti": {
 			"version": "0.0.6",
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 			"integrity": "sha1-8m9ITXJoTPQr7ft2lwqhYI+/lXc="
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 }
diff --git a/packages/web3-shh/package-lock.json b/packages/web3-shh/package-lock.json
index bf2ec54e968..8bdd279a9e8 100644
--- a/packages/web3-shh/package-lock.json
+++ b/packages/web3-shh/package-lock.json
@@ -12,28 +12,29 @@
 				"regenerator-runtime": "^0.12.0"
 			}
 		},
+		"@types/bn.js": {
+			"version": "4.11.4",
+			"resolved": "https://registry.npmjs.org/@types/bn.js/-/bn.js-4.11.4.tgz",
+			"integrity": "sha512-AO8WW+aRcKWKQAYTfKLzwnpL6U+TfPqS+haRrhCy5ff04Da8WZud3ZgVjspQXaEXJDcTlsjUEVvL39wegDek5w==",
+			"requires": {
+				"@types/node": "*"
+			}
+		},
+		"@types/node": {
+			"version": "10.14.1",
+			"resolved": "https://registry.npmjs.org/@types/node/-/node-10.14.1.tgz",
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+		},
 		"@types/parsimmon": {
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-			"integrity": "sha1-7QMXwyIGT3lGbAKWa922Bas32Zg=",
+			"version": "2.1.1",
+			"resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-2.1.1.tgz",
+			"integrity": "sha1-w7M6te42DYbg5ijwRorn7yfWVN8=",
 			"dev": true
 		},
 		"ansi-styles": {
@@ -51,39 +52,6 @@
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-			"integrity": "sha1-x57Zf380y48robyXkLzDZkdLS3k=",
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 		"babel-code-frame": {
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 			"resolved": "https://registry.npmjs.org/babel-code-frame/-/babel-code-frame-6.26.0.tgz",
@@ -95,12 +63,6 @@
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diff --git a/packages/web3-utils/package-lock.json b/packages/web3-utils/package-lock.json
index 61c1fc958e1..be49a473b8c 100644
--- a/packages/web3-utils/package-lock.json
+++ b/packages/web3-utils/package-lock.json
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-					"integrity": "sha1-wNWmOycYgArY4esPpSachN1BhF4=",
-					"dev": true
-				},
-				"tough-cookie": {
-					"version": "2.4.3",
-					"resolved": "https://registry.npmjs.org/tough-cookie/-/tough-cookie-2.4.3.tgz",
-					"integrity": "sha512-Q5srk/4vDM54WJsJio3XNn6K2sCG+CQ8G5Wz6bZhRZoAe/+TxjWB/GlFAnYEbkYVlON9FMk/fE3h2RLpPXo4lQ==",
-					"dev": true,
-					"requires": {
-						"psl": "^1.1.24",
-						"punycode": "^1.4.1"
-					}
-				}
-			}
-		},
-		"request-promise-core": {
-			"version": "1.1.2",
-			"resolved": "https://registry.npmjs.org/request-promise-core/-/request-promise-core-1.1.2.tgz",
-			"integrity": "sha512-UHYyq1MO8GsefGEt7EprS8UrXsm1TxEvFUX1IMTuSLU2Rh7fTIdFtl8xD7JiEYiWU2dl+NYAjCTksTehQUxPag==",
-			"dev": true,
-			"requires": {
-				"lodash": "^4.17.11"
-			}
-		},
-		"request-promise-native": {
-			"version": "1.0.7",
-			"resolved": "https://registry.npmjs.org/request-promise-native/-/request-promise-native-1.0.7.tgz",
-			"integrity": "sha512-rIMnbBdgNViL37nZ1b3L/VfPOpSi0TqVDQPAvO6U14lMzOLrt5nilxCQqtDKhZeDiW0/hkCXGoQjhgJd/tCh6w==",
-			"dev": true,
-			"requires": {
-				"request-promise-core": "1.1.2",
-				"stealthy-require": "^1.1.1",
-				"tough-cookie": "^2.3.3"
-			}
-		},
-		"require-directory": {
-			"version": "2.1.1",
-			"resolved": "https://registry.npmjs.org/require-directory/-/require-directory-2.1.1.tgz",
-			"integrity": "sha1-jGStX9MNqxyXbiNE/+f3kqam30I=",
-			"dev": true
-		},
-		"require-main-filename": {
-			"version": "1.0.1",
-			"resolved": "https://registry.npmjs.org/require-main-filename/-/require-main-filename-1.0.1.tgz",
-			"integrity": "sha1-l/cXtp1IeE9fUmpsWqj/3aBVpNE=",
-			"dev": true
-		},
 		"resolve": {
 			"version": "1.10.0",
 			"resolved": "https://registry.npmjs.org/resolve/-/resolve-1.10.0.tgz",
@@ -1208,51 +568,12 @@
 				"path-parse": "^1.0.6"
 			}
 		},
-		"safe-buffer": {
-			"version": "5.1.2",
-			"resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.2.tgz",
-			"integrity": "sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g==",
-			"dev": true
-		},
-		"safer-buffer": {
-			"version": "2.1.2",
-			"resolved": "https://registry.npmjs.org/safer-buffer/-/safer-buffer-2.1.2.tgz",
-			"integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg==",
-			"dev": true
-		},
 		"semver": {
 			"version": "5.6.0",
 			"resolved": "https://registry.npmjs.org/semver/-/semver-5.6.0.tgz",
 			"integrity": "sha512-RS9R6R35NYgQn++fkDWaOmqGoj4Ek9gGs+DPxNUZKuwE183xjJroKvyo1IzVFeXvUrvmALy6FWD5xrdJT25gMg==",
 			"dev": true
 		},
-		"set-blocking": {
-			"version": "2.0.0",
-			"resolved": "https://registry.npmjs.org/set-blocking/-/set-blocking-2.0.0.tgz",
-			"integrity": "sha1-BF+XgtARrppoA93TgrJDkrPYkPc=",
-			"dev": true
-		},
-		"shebang-command": {
-			"version": "1.2.0",
-			"resolved": "https://registry.npmjs.org/shebang-command/-/shebang-command-1.2.0.tgz",
-			"integrity": "sha1-RKrGW2lbAzmJaMOfNj/uXer98eo=",
-			"dev": true,
-			"requires": {
-				"shebang-regex": "^1.0.0"
-			}
-		},
-		"shebang-regex": {
-			"version": "1.0.0",
-			"resolved": "https://registry.npmjs.org/shebang-regex/-/shebang-regex-1.0.0.tgz",
-			"integrity": "sha1-2kL0l0DAtC2yypcoVxyxkMmO/qM=",
-			"dev": true
-		},
-		"signal-exit": {
-			"version": "3.0.2",
-			"resolved": "https://registry.npmjs.org/signal-exit/-/signal-exit-3.0.2.tgz",
-			"integrity": "sha1-tf3AjxKH6hF4Yo5BXiUTK3NkbG0=",
-			"dev": true
-		},
 		"simple-concat": {
 			"version": "1.0.0",
 			"resolved": "https://registry.npmjs.org/simple-concat/-/simple-concat-1.0.0.tgz",
@@ -1274,59 +595,20 @@
 			"integrity": "sha1-BOaSb2YolTVPPdAVIDYzuFcpfiw=",
 			"dev": true
 		},
-		"sshpk": {
-			"version": "1.16.1",
-			"resolved": "https://registry.npmjs.org/sshpk/-/sshpk-1.16.1.tgz",
-			"integrity": "sha512-HXXqVUq7+pcKeLqqZj6mHFUMvXtOJt1uoUx09pFW6011inTMxqI8BA8PM95myrIyyKwdnzjdFjLiE6KBPVtJIg==",
-			"dev": true,
-			"requires": {
-				"asn1": "~0.2.3",
-				"assert-plus": "^1.0.0",
-				"bcrypt-pbkdf": "^1.0.0",
-				"dashdash": "^1.12.0",
-				"ecc-jsbn": "~0.1.1",
-				"getpass": "^0.1.1",
-				"jsbn": "~0.1.0",
-				"safer-buffer": "^2.0.2",
-				"tweetnacl": "~0.14.0"
-			}
-		},
-		"stealthy-require": {
-			"version": "1.1.1",
-			"resolved": "https://registry.npmjs.org/stealthy-require/-/stealthy-require-1.1.1.tgz",
-			"integrity": "sha1-NbCYdbT/SfJqd35QmzCQoyJr8ks=",
-			"dev": true
-		},
 		"strict-uri-encode": {
 			"version": "1.1.0",
 			"resolved": "https://registry.npmjs.org/strict-uri-encode/-/strict-uri-encode-1.1.0.tgz",
 			"integrity": "sha1-J5siXfHVgrH1TmWt3UNS4Y+qBxM="
 		},
-		"string-width": {
-			"version": "2.1.1",
-			"resolved": "https://registry.npmjs.org/string-width/-/string-width-2.1.1.tgz",
-			"integrity": "sha512-nOqH59deCq9SRHlxq1Aw85Jnt4w6KvLKqWVik6oA9ZklXLNIOlqg4F2yrT1MVaTjAqvVwdfeZ7w7aCvJD7ugkw==",
-			"dev": true,
-			"requires": {
-				"is-fullwidth-code-point": "^2.0.0",
-				"strip-ansi": "^4.0.0"
-			}
-		},
 		"strip-ansi": {
-			"version": "4.0.0",
-			"resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-4.0.0.tgz",
-			"integrity": "sha1-qEeQIusaw2iocTibY1JixQXuNo8=",
+			"version": "3.0.1",
+			"resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
+			"integrity": "sha1-ajhfuIU9lS1f8F0Oiq+UJ43GPc8=",
 			"dev": true,
 			"requires": {
-				"ansi-regex": "^3.0.0"
+				"ansi-regex": "^2.0.0"
 			}
 		},
-		"strip-eof": {
-			"version": "1.0.0",
-			"resolved": "https://registry.npmjs.org/strip-eof/-/strip-eof-1.0.0.tgz",
-			"integrity": "sha1-u0P/VZim6wXYm1n80SnJgzE2Br8=",
-			"dev": true
-		},
 		"strip-hex-prefix": {
 			"version": "1.0.0",
 			"resolved": "https://registry.npmjs.org/strip-hex-prefix/-/strip-hex-prefix-1.0.0.tgz",
@@ -1352,16 +634,6 @@
 			"resolved": "https://registry.npmjs.org/timed-out/-/timed-out-4.0.1.tgz",
 			"integrity": "sha1-8y6srFoXW+ol1/q1Zas+2HQe9W8="
 		},
-		"tough-cookie": {
-			"version": "2.5.0",
-			"resolved": "https://registry.npmjs.org/tough-cookie/-/tough-cookie-2.5.0.tgz",
-			"integrity": "sha512-nlLsUzgm1kfLXSXfRZMc1KLAugd4hqJHDTvc2hDIwS3mZAfMEuMbc03SujMF+GEcpaX/qboeycw6iO8JwVv2+g==",
-			"dev": true,
-			"requires": {
-				"psl": "^1.1.28",
-				"punycode": "^2.1.1"
-			}
-		},
 		"trim": {
 			"version": "0.0.1",
 			"resolved": "https://registry.npmjs.org/trim/-/trim-0.0.1.tgz",
@@ -1403,25 +675,10 @@
 				"tslib": "^1.8.1"
 			}
 		},
-		"tunnel-agent": {
-			"version": "0.6.0",
-			"resolved": "https://registry.npmjs.org/tunnel-agent/-/tunnel-agent-0.6.0.tgz",
-			"integrity": "sha1-J6XeoGs2sEoKmWZ3SykIaPD8QP0=",
-			"dev": true,
-			"requires": {
-				"safe-buffer": "^5.0.1"
-			}
-		},
-		"tweetnacl": {
-			"version": "0.14.5",
-			"resolved": "https://registry.npmjs.org/tweetnacl/-/tweetnacl-0.14.5.tgz",
-			"integrity": "sha1-WuaBd/GS1EViadEIr6k/+HQ/T2Q=",
-			"dev": true
-		},
 		"typescript": {
-			"version": "3.4.0-dev.20190314",
-			"resolved": "https://registry.npmjs.org/typescript/-/typescript-3.4.0-dev.20190314.tgz",
-			"integrity": "sha512-UV2x1s6cObFUxCZdtViQNHA9WBmIIzY24mc++2mfjS6FpkuVWGHO7JpO8vi7fnhcRp+GadeXLlx8mKFtGdeeNg==",
+			"version": "3.4.0-dev.20190315",
+			"resolved": "https://registry.npmjs.org/typescript/-/typescript-3.4.0-dev.20190315.tgz",
+			"integrity": "sha512-AmAGWYv52Bka/q20YNFy3jRiPMgAmWssti5uLTzFoPyuuzCd/GPmxm+j3iYm22ShrrDJw8biPxVDTq3DnOIaWA==",
 			"dev": true
 		},
 		"universalify": {
@@ -1430,15 +687,6 @@
 			"integrity": "sha512-rBJeI5CXAlmy1pV+617WB9J63U6XcazHHF2f2dbJix4XzpUF0RS3Zbj0FGIOCAva5P/d/GBOYaACQ1w+0azUkg==",
 			"dev": true
 		},
-		"uri-js": {
-			"version": "4.2.2",
-			"resolved": "https://registry.npmjs.org/uri-js/-/uri-js-4.2.2.tgz",
-			"integrity": "sha512-KY9Frmirql91X2Qgjry0Wd4Y+YTdrdZheS8TFwvkbLWf/G5KNJDCh6pKL5OZctEW4+0Baa5idK2ZQuELRwPznQ==",
-			"dev": true,
-			"requires": {
-				"punycode": "^2.1.0"
-			}
-		},
 		"url-set-query": {
 			"version": "1.0.0",
 			"resolved": "https://registry.npmjs.org/url-set-query/-/url-set-query-1.0.0.tgz",
@@ -1449,85 +697,6 @@
 			"resolved": "https://registry.npmjs.org/utf8/-/utf8-2.1.1.tgz",
 			"integrity": "sha1-LgHbAvfY0JRPdxBPFgnrDDBM92g="
 		},
-		"uuid": {
-			"version": "3.3.2",
-			"resolved": "https://registry.npmjs.org/uuid/-/uuid-3.3.2.tgz",
-			"integrity": "sha512-yXJmeNaw3DnnKAOKJE51sL/ZaYfWJRl1pK9dr19YFCu0ObS231AB1/LbqTKRAQ5kw8A90rA6fr4riOUpTZvQZA==",
-			"dev": true
-		},
-		"verror": {
-			"version": "1.10.0",
-			"resolved": "https://registry.npmjs.org/verror/-/verror-1.10.0.tgz",
-			"integrity": "sha1-OhBcoXBTr1XW4nDB+CiGguGNpAA=",
-			"dev": true,
-			"requires": {
-				"assert-plus": "^1.0.0",
-				"core-util-is": "1.0.2",
-				"extsprintf": "^1.2.0"
-			}
-		},
-		"which": {
-			"version": "1.3.1",
-			"resolved": "https://registry.npmjs.org/which/-/which-1.3.1.tgz",
-			"integrity": "sha512-HxJdYWq1MTIQbJ3nw0cqssHoTNU267KlrDuGZ1WYlxDStUtKUhOaJmh112/TZmHxxUfuJqPXSOm7tDyas0OSIQ==",
-			"dev": true,
-			"requires": {
-				"isexe": "^2.0.0"
-			}
-		},
-		"which-module": {
-			"version": "2.0.0",
-			"resolved": "https://registry.npmjs.org/which-module/-/which-module-2.0.0.tgz",
-			"integrity": "sha1-2e8H3Od7mQK4o6j6SzHD4/fm6Ho=",
-			"dev": true
-		},
-		"wrap-ansi": {
-			"version": "2.1.0",
-			"resolved": "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-2.1.0.tgz",
-			"integrity": "sha1-2Pw9KE3QV5T+hJc8rs3Rz4JP3YU=",
-			"dev": true,
-			"requires": {
-				"string-width": "^1.0.1",
-				"strip-ansi": "^3.0.1"
-			},
-			"dependencies": {
-				"ansi-regex": {
-					"version": "2.1.1",
-					"resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-2.1.1.tgz",
-					"integrity": "sha1-w7M6te42DYbg5ijwRorn7yfWVN8=",
-					"dev": true
-				},
-				"is-fullwidth-code-point": {
-					"version": "1.0.0",
-					"resolved": "https://registry.npmjs.org/is-fullwidth-code-point/-/is-fullwidth-code-point-1.0.0.tgz",
-					"integrity": "sha1-754xOG8DGn8NZDr4L95QxFfvAMs=",
-					"dev": true,
-					"requires": {
-						"number-is-nan": "^1.0.0"
-					}
-				},
-				"string-width": {
-					"version": "1.0.2",
-					"resolved": "https://registry.npmjs.org/string-width/-/string-width-1.0.2.tgz",
-					"integrity": "sha1-EYvfW4zcUaKn5w0hHgfisLmxB9M=",
-					"dev": true,
-					"requires": {
-						"code-point-at": "^1.0.0",
-						"is-fullwidth-code-point": "^1.0.0",
-						"strip-ansi": "^3.0.0"
-					}
-				},
-				"strip-ansi": {
-					"version": "3.0.1",
-					"resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
-					"integrity": "sha1-ajhfuIU9lS1f8F0Oiq+UJ43GPc8=",
-					"dev": true,
-					"requires": {
-						"ansi-regex": "^2.0.0"
-					}
-				}
-			}
-		},
 		"wrappy": {
 			"version": "1.0.2",
 			"resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
@@ -1570,42 +739,6 @@
 			"version": "4.0.1",
 			"resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.1.tgz",
 			"integrity": "sha1-pcbVMr5lbiPbgg77lDofBJmNY68="
-		},
-		"y18n": {
-			"version": "4.0.0",
-			"resolved": "https://registry.npmjs.org/y18n/-/y18n-4.0.0.tgz",
-			"integrity": "sha512-r9S/ZyXu/Xu9q1tYlpsLIsa3EeLXXk0VwlxqTcFRfg9EhMW+17kbt9G0NrgCmhGb5vT2hyhJZLfDGx+7+5Uj/w==",
-			"dev": true
-		},
-		"yargs": {
-			"version": "12.0.5",
-			"resolved": "https://registry.npmjs.org/yargs/-/yargs-12.0.5.tgz",
-			"integrity": "sha512-Lhz8TLaYnxq/2ObqHDql8dX8CJi97oHxrjUcYtzKbbykPtVW9WB+poxI+NM2UIzsMgNCZTIf0AQwsjK5yMAqZw==",
-			"dev": true,
-			"requires": {
-				"cliui": "^4.0.0",
-				"decamelize": "^1.2.0",
-				"find-up": "^3.0.0",
-				"get-caller-file": "^1.0.1",
-				"os-locale": "^3.0.0",
-				"require-directory": "^2.1.1",
-				"require-main-filename": "^1.0.1",
-				"set-blocking": "^2.0.0",
-				"string-width": "^2.0.0",
-				"which-module": "^2.0.0",
-				"y18n": "^3.2.1 || ^4.0.0",
-				"yargs-parser": "^11.1.1"
-			}
-		},
-		"yargs-parser": {
-			"version": "11.1.1",
-			"resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-11.1.1.tgz",
-			"integrity": "sha512-C6kB/WJDiaxONLJQnF8ccx9SEeoTTLek8RVbaOIsrAUS8VrBEXfmeSnCZxygc+XC2sNMBIwOOnfcxiynjHsVSQ==",
-			"dev": true,
-			"requires": {
-				"camelcase": "^5.0.0",
-				"decamelize": "^1.2.0"
-			}
 		}
 	}
 }

From 13b9696e9fbc4d4ac95d3f3c8f32a9b26c51debb Mon Sep 17 00:00:00 2001
From: Josh Stevens <joshstevens19@hotmail.co.uk>
Date: Fri, 15 Mar 2019 18:44:50 +0000
Subject: [PATCH 21/31] fix type tests failing

---
 .../types/tests/abstract-socket-provider-test.ts       |  7 +++++--
 .../web3-providers/types/tests/batch-request-test.ts   | 10 +++++-----
 .../web3-providers/types/tests/http-provider-test.ts   |  5 ++++-
 .../types/tests/provider-module-factory-test.ts        |  6 ++++--
 .../types/tests/get-signature-params-test.ts           |  2 +-
 5 files changed, 19 insertions(+), 11 deletions(-)

diff --git a/packages/web3-providers/types/tests/abstract-socket-provider-test.ts b/packages/web3-providers/types/tests/abstract-socket-provider-test.ts
index 8bd637003e7..78f232a9119 100644
--- a/packages/web3-providers/types/tests/abstract-socket-provider-test.ts
+++ b/packages/web3-providers/types/tests/abstract-socket-provider-test.ts
@@ -21,7 +21,7 @@
  */
 
 import {AbstractWeb3Module} from 'web3-core';
-import {AbstractSocketProvider} from 'web3-providers';
+import {AbstractSocketProvider, ProvidersModuleFactory} from 'web3-providers';
 
 const abstractSocketProvider = new AbstractSocketProvider({});
 
@@ -38,7 +38,10 @@ abstractSocketProvider.registerEventListeners();
 abstractSocketProvider.send('rpc_method', []);
 
 // $ExpectType Promise<any[]>
-abstractSocketProvider.sendBatch([], new AbstractWeb3Module('http://localhost:7545'));
+abstractSocketProvider.sendBatch(
+    [],
+    new AbstractWeb3Module('http://localhost:7545', new ProvidersModuleFactory(), 'eth_coinbase')
+);
 
 // $ExpectType Promise<string>
 abstractSocketProvider.subscribe('eth_subscribe', 'logs', []);
diff --git a/packages/web3-providers/types/tests/batch-request-test.ts b/packages/web3-providers/types/tests/batch-request-test.ts
index c3c86460f44..0971f2714d8 100644
--- a/packages/web3-providers/types/tests/batch-request-test.ts
+++ b/packages/web3-providers/types/tests/batch-request-test.ts
@@ -22,16 +22,16 @@
 
 import {AbstractWeb3Module} from 'web3-core';
 import {AbstractMethod} from 'web3-core-method';
-import {BatchRequest} from 'web3-providers';
+import {BatchRequest, ProvidersModuleFactory} from 'web3-providers';
 import * as Utils from 'web3-utils';
 import {formatters} from 'web3-core-helpers';
 
-const batchRequest = new BatchRequest(new AbstractWeb3Module('http://localhost:7545'));
+const batchRequest = new BatchRequest(
+    new AbstractWeb3Module('http://localhost:7545', new ProvidersModuleFactory(), 'eth_coinbase')
+);
 
 // $ExpectType void
-batchRequest.add(
-    new AbstractMethod('rpc_method', 1, Utils, formatters, new AbstractWeb3Module('http://localhost:7545'))
-);
+batchRequest.add(new AbstractMethod('eth_coinbase', 1, Utils, new formatters()));
 
 // $ExpectType Promise<{ methods: AbstractMethod[]; response: any[]; } | Error[]>
 batchRequest.execute();
diff --git a/packages/web3-providers/types/tests/http-provider-test.ts b/packages/web3-providers/types/tests/http-provider-test.ts
index 0b37d792c44..b442cd073a9 100644
--- a/packages/web3-providers/types/tests/http-provider-test.ts
+++ b/packages/web3-providers/types/tests/http-provider-test.ts
@@ -37,7 +37,10 @@ const httpProvider = new HttpProvider('http://localhost:8545', {
 httpProvider.send('rpc_method', []);
 
 // $ExpectType Promise<any[]>
-httpProvider.sendBatch([], new AbstractWeb3Module('http://localhost:7545'));
+httpProvider.sendBatch(
+    [],
+    new AbstractWeb3Module('http://localhost:7545', new ProvidersModuleFactory(), 'eth_coinbase')
+);
 
 // $ExpectType boolean
 httpProvider.disconnect();
diff --git a/packages/web3-providers/types/tests/provider-module-factory-test.ts b/packages/web3-providers/types/tests/provider-module-factory-test.ts
index c733e74311f..dac8144c84f 100644
--- a/packages/web3-providers/types/tests/provider-module-factory-test.ts
+++ b/packages/web3-providers/types/tests/provider-module-factory-test.ts
@@ -20,14 +20,16 @@
  * @date 2018
  */
 
-import * as net from "net";
+import * as net from 'net';
 import {AbstractWeb3Module} from 'web3-core';
 import {ProvidersModuleFactory} from 'web3-providers';
 
 const providersModuleFactory = new ProvidersModuleFactory();
 
 // $ExpectType BatchRequest
-providersModuleFactory.createBatchRequest(new AbstractWeb3Module('http://localhost:7545'));
+providersModuleFactory.createBatchRequest(
+    new AbstractWeb3Module('http://localhost:7545', new ProvidersModuleFactory(), 'eth_coinbase')
+);
 
 // $ExpectType ProviderResolver
 providersModuleFactory.createProviderResolver();
diff --git a/packages/web3-utils/types/tests/get-signature-params-test.ts b/packages/web3-utils/types/tests/get-signature-params-test.ts
index 9daa1a0e2f3..347ef0fddc1 100644
--- a/packages/web3-utils/types/tests/get-signature-params-test.ts
+++ b/packages/web3-utils/types/tests/get-signature-params-test.ts
@@ -22,7 +22,7 @@
 
 import {BN, getSignatureParameters} from 'web3-utils';
 
-// $ExpectType {r: string; s: string; v: number}
+// $ExpectType { r: string; s: string; v: number }
 getSignatureParameters(
     '0x90dc0e49b5a80eef86fcedcb863dcc727aeae5c11187c001fd3d18780ead2cc7701ba1986099a49164702f3d8b2c8dbbd45a6d1beb37d212d21fb1be4bb762a400'
 );

From 6329626520ec16f4472c3ab5786320fed07c9619 Mon Sep 17 00:00:00 2001
From: Josh Stevens <joshstevens19@hotmail.co.uk>
Date: Fri, 15 Mar 2019 18:54:01 +0000
Subject: [PATCH 22/31] fix `getSignatureParameters` tests

---
 packages/web3-utils/types/tests/get-signature-params-test.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/web3-utils/types/tests/get-signature-params-test.ts b/packages/web3-utils/types/tests/get-signature-params-test.ts
index 347ef0fddc1..65c02aff5cb 100644
--- a/packages/web3-utils/types/tests/get-signature-params-test.ts
+++ b/packages/web3-utils/types/tests/get-signature-params-test.ts
@@ -22,7 +22,7 @@
 
 import {BN, getSignatureParameters} from 'web3-utils';
 
-// $ExpectType { r: string; s: string; v: number }
+// $ExpectType { r: string; s: string; v: number; }
 getSignatureParameters(
     '0x90dc0e49b5a80eef86fcedcb863dcc727aeae5c11187c001fd3d18780ead2cc7701ba1986099a49164702f3d8b2c8dbbd45a6d1beb37d212d21fb1be4bb762a400'
 );

From 2732cd93020fecf9c4c3988d90f7df819e7e10c7 Mon Sep 17 00:00:00 2001
From: Josh Stevens <joshstevens19@hotmail.co.uk>
Date: Fri, 15 Mar 2019 20:53:11 +0000
Subject: [PATCH 23/31] Update abstract-method-tests.ts

---
 packages/web3-core-method/types/tests/abstract-method-tests.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/web3-core-method/types/tests/abstract-method-tests.ts b/packages/web3-core-method/types/tests/abstract-method-tests.ts
index 3a4e3a9e88f..9ae017f56b0 100644
--- a/packages/web3-core-method/types/tests/abstract-method-tests.ts
+++ b/packages/web3-core-method/types/tests/abstract-method-tests.ts
@@ -64,7 +64,7 @@ abstractMethod.beforeExecution(abstractWeb3Module);
 // $ExpectType any
 abstractMethod.afterExecution('response');
 
-// $ExpectType string | PromiEvent<any> | Promise<string | any>
+// $ExpectType string | PromiEvent<any> | Promise<any>
 abstractMethod.execute();
 
 // $ExpectType Promise<boolean | Error>

From 9b51a80440be68bd4cdaf10629575b1d76c39236 Mon Sep 17 00:00:00 2001
From: Josh Stevens <joshstevens19@hotmail.co.uk>
Date: Fri, 15 Mar 2019 21:09:58 +0000
Subject: [PATCH 24/31] Update abstract-socket-provider-test.ts

---
 .../types/tests/abstract-socket-provider-test.ts              | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/web3-providers/types/tests/abstract-socket-provider-test.ts b/packages/web3-providers/types/tests/abstract-socket-provider-test.ts
index 78f232a9119..d8f2a4d7357 100644
--- a/packages/web3-providers/types/tests/abstract-socket-provider-test.ts
+++ b/packages/web3-providers/types/tests/abstract-socket-provider-test.ts
@@ -21,7 +21,7 @@
  */
 
 import {AbstractWeb3Module} from 'web3-core';
-import {AbstractSocketProvider, ProvidersModuleFactory} from 'web3-providers';
+import {AbstractSocketProvider} from 'web3-providers';
 
 const abstractSocketProvider = new AbstractSocketProvider({});
 
@@ -40,7 +40,7 @@ abstractSocketProvider.send('rpc_method', []);
 // $ExpectType Promise<any[]>
 abstractSocketProvider.sendBatch(
     [],
-    new AbstractWeb3Module('http://localhost:7545', new ProvidersModuleFactory(), 'eth_coinbase')
+    new AbstractWeb3Module('http://localhost:7545')
 );
 
 // $ExpectType Promise<string>

From 1988a04792c4b7ba355ead4c9de5fa3aec8aa8c2 Mon Sep 17 00:00:00 2001
From: Josh Stevens <joshstevens19@hotmail.co.uk>
Date: Fri, 15 Mar 2019 21:21:24 +0000
Subject: [PATCH 25/31] Update batch-request-test.ts

---
 packages/web3-providers/types/tests/batch-request-test.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/web3-providers/types/tests/batch-request-test.ts b/packages/web3-providers/types/tests/batch-request-test.ts
index 0971f2714d8..20cc2988d13 100644
--- a/packages/web3-providers/types/tests/batch-request-test.ts
+++ b/packages/web3-providers/types/tests/batch-request-test.ts
@@ -22,12 +22,12 @@
 
 import {AbstractWeb3Module} from 'web3-core';
 import {AbstractMethod} from 'web3-core-method';
-import {BatchRequest, ProvidersModuleFactory} from 'web3-providers';
+import {BatchRequest} from 'web3-providers';
 import * as Utils from 'web3-utils';
 import {formatters} from 'web3-core-helpers';
 
 const batchRequest = new BatchRequest(
-    new AbstractWeb3Module('http://localhost:7545', new ProvidersModuleFactory(), 'eth_coinbase')
+    new AbstractWeb3Module('http://localhost:7545')
 );
 
 // $ExpectType void

From 485ae7273657e1e0408d983e915d017a40967f0e Mon Sep 17 00:00:00 2001
From: Josh Stevens <joshstevens19@hotmail.co.uk>
Date: Fri, 15 Mar 2019 21:22:10 +0000
Subject: [PATCH 26/31] Update http-provider-test.ts

---
 packages/web3-providers/types/tests/http-provider-test.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/web3-providers/types/tests/http-provider-test.ts b/packages/web3-providers/types/tests/http-provider-test.ts
index b442cd073a9..9163f77d53c 100644
--- a/packages/web3-providers/types/tests/http-provider-test.ts
+++ b/packages/web3-providers/types/tests/http-provider-test.ts
@@ -21,7 +21,7 @@
  */
 
 import {AbstractWeb3Module} from 'web3-core';
-import {HttpProvider, ProvidersModuleFactory} from 'web3-providers';
+import {HttpProvider} from 'web3-providers';
 
 const httpProvider = new HttpProvider('http://localhost:8545', {
     timeout: 20000,
@@ -39,7 +39,7 @@ httpProvider.send('rpc_method', []);
 // $ExpectType Promise<any[]>
 httpProvider.sendBatch(
     [],
-    new AbstractWeb3Module('http://localhost:7545', new ProvidersModuleFactory(), 'eth_coinbase')
+    new AbstractWeb3Module('http://localhost:7545')
 );
 
 // $ExpectType boolean

From 57d94f05df12f02d98b496fda322cc37969c4b32 Mon Sep 17 00:00:00 2001
From: Josh Stevens <joshstevens19@hotmail.co.uk>
Date: Fri, 15 Mar 2019 21:24:04 +0000
Subject: [PATCH 27/31] Update provider-module-factory-test.ts

---
 .../web3-providers/types/tests/provider-module-factory-test.ts | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/packages/web3-providers/types/tests/provider-module-factory-test.ts b/packages/web3-providers/types/tests/provider-module-factory-test.ts
index dac8144c84f..2eb6bdf5471 100644
--- a/packages/web3-providers/types/tests/provider-module-factory-test.ts
+++ b/packages/web3-providers/types/tests/provider-module-factory-test.ts
@@ -22,13 +22,12 @@
 
 import * as net from 'net';
 import {AbstractWeb3Module} from 'web3-core';
-import {ProvidersModuleFactory} from 'web3-providers';
 
 const providersModuleFactory = new ProvidersModuleFactory();
 
 // $ExpectType BatchRequest
 providersModuleFactory.createBatchRequest(
-    new AbstractWeb3Module('http://localhost:7545', new ProvidersModuleFactory(), 'eth_coinbase')
+    new AbstractWeb3Module('http://localhost:7545')
 );
 
 // $ExpectType ProviderResolver

From c058c88d3b1bfd3d32d6a4f061dd36f10853259d Mon Sep 17 00:00:00 2001
From: Josh Stevens <joshstevens19@hotmail.co.uk>
Date: Fri, 15 Mar 2019 21:24:41 +0000
Subject: [PATCH 28/31] Update provider-module-factory-test.ts

---
 .../web3-providers/types/tests/provider-module-factory-test.ts   | 1 +
 1 file changed, 1 insertion(+)

diff --git a/packages/web3-providers/types/tests/provider-module-factory-test.ts b/packages/web3-providers/types/tests/provider-module-factory-test.ts
index 2eb6bdf5471..99ec7e94e03 100644
--- a/packages/web3-providers/types/tests/provider-module-factory-test.ts
+++ b/packages/web3-providers/types/tests/provider-module-factory-test.ts
@@ -22,6 +22,7 @@
 
 import * as net from 'net';
 import {AbstractWeb3Module} from 'web3-core';
+import {ProvidersModuleFactory} from 'web3-providers';
 
 const providersModuleFactory = new ProvidersModuleFactory();
 

From 4c74420d69dfd157fe0aeb31fff45ed35d232895 Mon Sep 17 00:00:00 2001
From: Josh Stevens <joshstevens19@hotmail.co.uk>
Date: Fri, 15 Mar 2019 21:43:38 +0000
Subject: [PATCH 29/31] Update index.d.ts

---
 packages/web3-core-method/types/index.d.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/web3-core-method/types/index.d.ts b/packages/web3-core-method/types/index.d.ts
index ac395cfbfd0..8dc9caa5119 100644
--- a/packages/web3-core-method/types/index.d.ts
+++ b/packages/web3-core-method/types/index.d.ts
@@ -47,7 +47,7 @@ export class AbstractMethod {
 
     afterExecution(response: any): any;
 
-    execute(): Promise<any | string> | PromiEvent<any> | string;
+    execute(): Promise<any> | PromiEvent<any> | string;
 
     clearSubscriptions(unsubscribeMethod: string): Promise<boolean | Error>;
 }

From d79ff6441d64871a3a113a4b04bf8b5762c1238d Mon Sep 17 00:00:00 2001
From: Josh Stevens <joshstevens19@hotmail.co.uk>
Date: Fri, 15 Mar 2019 22:01:37 +0000
Subject: [PATCH 30/31] Update batch-request-test.ts

---
 packages/web3-providers/types/tests/batch-request-test.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/web3-providers/types/tests/batch-request-test.ts b/packages/web3-providers/types/tests/batch-request-test.ts
index 20cc2988d13..cdf3710d5ab 100644
--- a/packages/web3-providers/types/tests/batch-request-test.ts
+++ b/packages/web3-providers/types/tests/batch-request-test.ts
@@ -31,7 +31,7 @@ const batchRequest = new BatchRequest(
 );
 
 // $ExpectType void
-batchRequest.add(new AbstractMethod('eth_coinbase', 1, Utils, new formatters()));
+batchRequest.add(new AbstractMethod('eth_coinbase', 1, Utils, new formatters(), new AbstractWeb3Module('http://localhost:7545')));
 
 // $ExpectType Promise<{ methods: AbstractMethod[]; response: any[]; } | Error[]>
 batchRequest.execute();

From 6d5473f3a4f05689fbbc983a9a5fff3c2589081c Mon Sep 17 00:00:00 2001
From: Josh Stevens <joshstevens19@hotmail.co.uk>
Date: Sat, 16 Mar 2019 11:45:54 +0000
Subject: [PATCH 31/31] install `definitelytyped-header-parser` to try to fix
 dtslint node 9 errors

---
 packages/web3-bzz/package-lock.json           | 636 +++++------
 packages/web3-bzz/package.json                |   1 +
 packages/web3-core-helpers/package-lock.json  | 273 +++--
 packages/web3-core-helpers/package.json       |   1 +
 packages/web3-core-method/package-lock.json   | 285 +++--
 packages/web3-core-method/package.json        |   9 +-
 .../web3-core-subscriptions/package-lock.json | 246 ++---
 packages/web3-core-subscriptions/package.json |   5 +-
 packages/web3-core/package-lock.json          | 481 +++++----
 packages/web3-core/package.json               |   5 +-
 packages/web3-eth-abi/package-lock.json       | 252 ++---
 packages/web3-eth-abi/package.json            |   1 +
 packages/web3-eth-accounts/package-lock.json  | 443 ++++----
 packages/web3-eth-accounts/package.json       |   1 +
 packages/web3-eth-contract/package-lock.json  | 501 +++++----
 packages/web3-eth-contract/package.json       |   1 +
 packages/web3-eth-ens/package-lock.json       | 513 +++++----
 packages/web3-eth-ens/package.json            |   1 +
 packages/web3-eth-iban/package-lock.json      | 240 ++---
 packages/web3-eth-iban/package.json           |   1 +
 packages/web3-eth-personal/package-lock.json  | 485 +++++----
 packages/web3-eth-personal/package.json       |   1 +
 packages/web3-eth/package-lock.json           | 521 +++++----
 packages/web3-eth/package.json                |   1 +
 packages/web3-net/package-lock.json           | 291 +++---
 packages/web3-net/package.json                |   1 +
 packages/web3-providers/package-lock.json     | 285 +++--
 packages/web3-providers/package.json          |   1 +
 packages/web3-shh/package-lock.json           | 295 +++---
 packages/web3-shh/package.json                |   1 +
 packages/web3-utils/package-lock.json         | 196 ++--
 packages/web3-utils/package.json              |   1 +
 packages/web3/package-lock.json               | 987 +++++++++---------
 packages/web3/package.json                    |   1 +
 34 files changed, 3484 insertions(+), 3479 deletions(-)

diff --git a/packages/web3-bzz/package-lock.json b/packages/web3-bzz/package-lock.json
index 9442e571ea6..5936130ed31 100644
--- a/packages/web3-bzz/package-lock.json
+++ b/packages/web3-bzz/package-lock.json
@@ -9,7 +9,7 @@
 			"resolved": "https://registry.npmjs.org/@babel/runtime/-/runtime-7.3.1.tgz",
 			"integrity": "sha512-7jGW8ppV0ant637pIqAcFfQDDH1orEPGJb8aXfUozuCU3QqX7rX4DA8iwrbPrR1hcH0FTTHz47yQnk+bl5xHQA==",
 			"requires": {
-				"regenerator-runtime": "^0.12.0"
+				"regenerator-runtime": "0.12.1"
 			}
 		},
 		"@types/node": {
@@ -28,7 +28,7 @@
 			"resolved": "https://registry.npmjs.org/accepts/-/accepts-1.3.5.tgz",
 			"integrity": "sha1-63d99gEXI6OxTopywIBcjoZ0a9I=",
 			"requires": {
-				"mime-types": "~2.1.18",
+				"mime-types": "2.1.21",
 				"negotiator": "0.6.1"
 			}
 		},
@@ -37,10 +37,10 @@
 			"resolved": "https://registry.npmjs.org/ajv/-/ajv-6.7.0.tgz",
 			"integrity": "sha512-RZXPviBTtfmtka9n9sy1N5M5b82CbxWIR6HIis4s3WQTXDJamc/0gpCWNGz6EWdWp4DOfjzJfhz/AS9zVPjjWg==",
 			"requires": {
-				"fast-deep-equal": "^2.0.1",
-				"fast-json-stable-stringify": "^2.0.0",
-				"json-schema-traverse": "^0.4.1",
-				"uri-js": "^4.2.2"
+				"fast-deep-equal": "2.0.1",
+				"fast-json-stable-stringify": "2.0.0",
+				"json-schema-traverse": "0.4.1",
+				"uri-js": "4.2.2"
 			}
 		},
 		"ansi-regex": {
@@ -61,7 +61,7 @@
 			"integrity": "sha512-o5Roy6tNG4SL/FOkCAN6RzjiakZS25RLYFrcMttJqbdd8BWrnA+fGz57iN5Pb06pvBGvl5gQ0B48dJlslXvoTg==",
 			"dev": true,
 			"requires": {
-				"sprintf-js": "~1.0.2"
+				"sprintf-js": "1.0.3"
 			}
 		},
 		"array-flatten": {
@@ -74,7 +74,7 @@
 			"resolved": "https://registry.npmjs.org/asn1/-/asn1-0.2.4.tgz",
 			"integrity": "sha512-jxwzQpLQjSmWXgwaCZE9Nz+glAG01yF1QnWgbhGwHI5A6FRIEY6IVqtHhIepHqI7/kyEyQEagBC5mBEFlIYvdg==",
 			"requires": {
-				"safer-buffer": "~2.1.0"
+				"safer-buffer": "2.1.2"
 			}
 		},
 		"assert-plus": {
@@ -108,9 +108,9 @@
 			"integrity": "sha1-Y/1D99weO7fONZR9uP42mj9Yx0s=",
 			"dev": true,
 			"requires": {
-				"chalk": "^1.1.3",
-				"esutils": "^2.0.2",
-				"js-tokens": "^3.0.2"
+				"chalk": "1.1.3",
+				"esutils": "2.0.2",
+				"js-tokens": "3.0.2"
 			},
 			"dependencies": {
 				"chalk": {
@@ -119,11 +119,11 @@
 					"integrity": "sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=",
 					"dev": true,
 					"requires": {
-						"ansi-styles": "^2.2.1",
-						"escape-string-regexp": "^1.0.2",
-						"has-ansi": "^2.0.0",
-						"strip-ansi": "^3.0.0",
-						"supports-color": "^2.0.0"
+						"ansi-styles": "2.2.1",
+						"escape-string-regexp": "1.0.5",
+						"has-ansi": "2.0.0",
+						"strip-ansi": "3.0.1",
+						"supports-color": "2.0.0"
 					}
 				}
 			}
@@ -144,7 +144,7 @@
 			"resolved": "https://registry.npmjs.org/bcrypt-pbkdf/-/bcrypt-pbkdf-1.0.2.tgz",
 			"integrity": "sha1-pDAdOJtqQ/m2f/PKEaP2Y342Dp4=",
 			"requires": {
-				"tweetnacl": "^0.14.3"
+				"tweetnacl": "0.14.5"
 			}
 		},
 		"bl": {
@@ -152,8 +152,8 @@
 			"resolved": "https://registry.npmjs.org/bl/-/bl-1.2.2.tgz",
 			"integrity": "sha512-e8tQYnZodmebYDWGH7KMRvtzKXaJHx3BbilrgZCfvyLUYdKpK1t5PSPmpkny/SgiTSCnjfLW7v5rlONXVFkQEA==",
 			"requires": {
-				"readable-stream": "^2.3.5",
-				"safe-buffer": "^5.1.1"
+				"readable-stream": "2.3.6",
+				"safe-buffer": "5.1.2"
 			}
 		},
 		"bluebird": {
@@ -172,15 +172,15 @@
 			"integrity": "sha1-WykhmP/dVTs6DyDe0FkrlWlVyLQ=",
 			"requires": {
 				"bytes": "3.0.0",
-				"content-type": "~1.0.4",
+				"content-type": "1.0.4",
 				"debug": "2.6.9",
-				"depd": "~1.1.2",
-				"http-errors": "~1.6.3",
+				"depd": "1.1.2",
+				"http-errors": "1.6.3",
 				"iconv-lite": "0.4.23",
-				"on-finished": "~2.3.0",
+				"on-finished": "2.3.0",
 				"qs": "6.5.2",
 				"raw-body": "2.3.3",
-				"type-is": "~1.6.16"
+				"type-is": "1.6.16"
 			}
 		},
 		"brace-expansion": {
@@ -189,7 +189,7 @@
 			"integrity": "sha512-iCuPHDFgrHX7H2vEI/5xpz07zSHB00TpugqhmYtVmMO6518mCuRMoOYFldEBl0g187ufozdaHgWKcYFb61qGiA==",
 			"dev": true,
 			"requires": {
-				"balanced-match": "^1.0.0",
+				"balanced-match": "1.0.0",
 				"concat-map": "0.0.1"
 			}
 		},
@@ -203,8 +203,8 @@
 			"resolved": "https://registry.npmjs.org/browserify-sha3/-/browserify-sha3-0.0.4.tgz",
 			"integrity": "sha1-CGxHuMgjFsnUcCLCYYWVRXbdjiY=",
 			"requires": {
-				"js-sha3": "^0.6.1",
-				"safe-buffer": "^5.1.1"
+				"js-sha3": "0.6.1",
+				"safe-buffer": "5.1.2"
 			}
 		},
 		"buffer": {
@@ -212,8 +212,8 @@
 			"resolved": "https://registry.npmjs.org/buffer/-/buffer-5.2.1.tgz",
 			"integrity": "sha512-c+Ko0loDaFfuPWiL02ls9Xd3GO3cPVmUobQ6t3rXNUk304u6hGq+8N/kFi+QEIKhzK3uwolVhLzszmfLmMLnqg==",
 			"requires": {
-				"base64-js": "^1.0.2",
-				"ieee754": "^1.1.4"
+				"base64-js": "1.3.0",
+				"ieee754": "1.1.12"
 			}
 		},
 		"buffer-alloc": {
@@ -221,8 +221,8 @@
 			"resolved": "https://registry.npmjs.org/buffer-alloc/-/buffer-alloc-1.2.0.tgz",
 			"integrity": "sha512-CFsHQgjtW1UChdXgbyJGtnm+O/uLQeZdtbDo8mfUgYXCHSM1wgrVxXm6bSyrUuErEb+4sYVGCzASBRot7zyrow==",
 			"requires": {
-				"buffer-alloc-unsafe": "^1.1.0",
-				"buffer-fill": "^1.0.0"
+				"buffer-alloc-unsafe": "1.1.0",
+				"buffer-fill": "1.0.0"
 			}
 		},
 		"buffer-alloc-unsafe": {
@@ -267,9 +267,9 @@
 			"integrity": "sha512-Mti+f9lpJNcwF4tWV8/OrTTtF1gZi+f8FqlyAdouralcFWFQWF2+NgCHShjkCb+IFBLq9buZwE1xckQU4peSuQ==",
 			"dev": true,
 			"requires": {
-				"ansi-styles": "^3.2.1",
-				"escape-string-regexp": "^1.0.5",
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@@ -1677,9 +1677,9 @@
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-						"universalify": "^0.1.0"
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+						"jsonfile": "4.0.0",
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-				"mkdirp": "^0.5.0",
-				"safe-buffer": "^5.1.2",
-				"yallist": "^3.0.2"
+				"chownr": "1.1.1",
+				"fs-minipass": "1.2.5",
+				"minipass": "2.3.5",
+				"minizlib": "1.2.1",
+				"mkdirp": "0.5.1",
+				"safe-buffer": "5.1.2",
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-				"to-buffer": "^1.1.1",
-				"xtend": "^4.0.0"
+				"bl": "1.2.2",
+				"buffer-alloc": "1.2.0",
+				"end-of-stream": "1.4.1",
+				"fs-constants": "1.0.0",
+				"readable-stream": "2.3.6",
+				"to-buffer": "1.1.1",
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+				"psl": "1.1.31",
+				"punycode": "1.4.1"
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@@ -1760,19 +1760,19 @@
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-				"resolve": "^1.3.2",
-				"semver": "^5.3.0",
-				"tslib": "^1.8.0",
-				"tsutils": "^2.29.0"
+				"babel-code-frame": "6.26.0",
+				"builtin-modules": "1.1.1",
+				"chalk": "2.4.2",
+				"commander": "2.19.0",
+				"diff": "3.5.0",
+				"glob": "7.1.3",
+				"js-yaml": "3.12.2",
+				"minimatch": "3.0.4",
+				"mkdirp": "0.5.1",
+				"resolve": "1.10.0",
+				"semver": "5.6.0",
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@@ -1781,7 +1781,7 @@
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 			"dev": true,
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-				"tslib": "^1.8.1"
+				"tslib": "1.9.3"
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@@ -1789,7 +1789,7 @@
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-				"safe-buffer": "^5.0.1"
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-				"buffer": "^3.0.1",
-				"through": "^2.3.6"
+				"buffer": "3.6.0",
+				"through": "2.3.8"
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@@ -1837,8 +1837,8 @@
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 					"requires": {
 						"base64-js": "0.0.8",
-						"ieee754": "^1.1.4",
-						"isarray": "^1.0.0"
+						"ieee754": "1.1.12",
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@@ -1858,7 +1858,7 @@
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-				"punycode": "^2.1.0"
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@@ -1866,7 +1866,7 @@
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 			"requires": {
-				"prepend-http": "^1.0.1"
+				"prepend-http": "1.0.4"
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@@ -1904,9 +1904,9 @@
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-				"safe-buffer": "~5.1.0",
-				"ultron": "~1.1.0"
+				"async-limiter": "1.0.0",
+				"safe-buffer": "5.1.2",
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-				"is-function": "^1.0.1",
-				"parse-headers": "^2.0.0",
-				"xtend": "^4.0.0"
+				"global": "4.3.2",
+				"is-function": "1.0.1",
+				"parse-headers": "2.0.1",
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@@ -1940,13 +1940,13 @@
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-				"timed-out": "^4.0.1",
-				"url-set-query": "^1.0.0",
-				"xhr": "^2.0.4"
+				"buffer-to-arraybuffer": "0.0.5",
+				"object-assign": "4.1.1",
+				"query-string": "5.1.1",
+				"simple-get": "2.8.1",
+				"timed-out": "4.0.1",
+				"url-set-query": "1.0.0",
+				"xhr": "2.5.0"
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@@ -1954,7 +1954,7 @@
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 			"requires": {
-				"xhr-request": "^1.0.1"
+				"xhr-request": "1.1.0"
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@@ -1972,8 +1972,8 @@
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 			"requires": {
-				"buffer-crc32": "~0.2.3",
-				"fd-slicer": "~1.1.0"
+				"buffer-crc32": "0.2.13",
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diff --git a/packages/web3-bzz/package.json b/packages/web3-bzz/package.json
index bb1d56150e9..eb1bfc4c779 100644
--- a/packages/web3-bzz/package.json
+++ b/packages/web3-bzz/package.json
@@ -22,6 +22,7 @@
         "swarm-js": "^0.1.39"
     },
     "devDependencies": {
+        "definitelytyped-header-parser": "^1.0.1",
         "dtslint": "0.4.2"
     },
     "files": [
diff --git a/packages/web3-core-helpers/package-lock.json b/packages/web3-core-helpers/package-lock.json
index c41fadf338e..f60dc00108d 100644
--- a/packages/web3-core-helpers/package-lock.json
+++ b/packages/web3-core-helpers/package-lock.json
@@ -9,7 +9,7 @@
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 			"requires": {
-				"regenerator-runtime": "^0.12.0"
+				"regenerator-runtime": "0.12.1"
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 		"@types/bn.js": {
@@ -17,7 +17,7 @@
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 			"requires": {
-				"@types/node": "*"
+				"@types/node": "10.14.1"
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@@ -49,7 +49,7 @@
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 			"dev": true,
 			"requires": {
-				"sprintf-js": "~1.0.2"
+				"sprintf-js": "1.0.3"
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 		"babel-code-frame": {
@@ -58,9 +58,9 @@
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-				"chalk": "^1.1.3",
-				"esutils": "^2.0.2",
-				"js-tokens": "^3.0.2"
+				"chalk": "1.1.3",
+				"esutils": "2.0.2",
+				"js-tokens": "3.0.2"
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@@ -69,11 +69,11 @@
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-						"has-ansi": "^2.0.0",
-						"strip-ansi": "^3.0.0",
-						"supports-color": "^2.0.0"
+						"ansi-styles": "2.2.1",
+						"escape-string-regexp": "1.0.5",
+						"has-ansi": "2.0.0",
+						"strip-ansi": "3.0.1",
+						"supports-color": "2.0.0"
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@@ -95,7 +95,7 @@
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 			"dev": true,
 			"requires": {
-				"balanced-match": "^1.0.0",
+				"balanced-match": "1.0.0",
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@@ -121,9 +121,9 @@
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-				"ansi-styles": "^3.2.1",
-				"escape-string-regexp": "^1.0.5",
-				"supports-color": "^5.3.0"
+				"ansi-styles": "3.2.1",
+				"escape-string-regexp": "1.0.5",
+				"supports-color": "5.5.0"
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@@ -132,7 +132,7 @@
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 					"dev": true,
 					"requires": {
-						"color-convert": "^1.9.0"
+						"color-convert": "1.9.3"
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@@ -141,7 +141,7 @@
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 					"dev": true,
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-						"has-flag": "^3.0.0"
+						"has-flag": "3.0.0"
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@@ -198,7 +198,7 @@
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 			"integrity": "sha1-gKTdMjdIOEv6JICDYirt7Jgq3/M=",
 			"requires": {
-				"mimic-response": "^1.0.0"
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-				"@babel/runtime": "^7.3.1",
-				"@types/node": "^10.12.18",
+				"@babel/runtime": "7.3.1",
+				"@types/node": "10.14.1",
 				"eventemitter3": "3.1.0",
-				"lodash": "^4.17.11",
+				"lodash": "4.17.11",
 				"oboe": "2.1.4",
 				"url-parse": "1.4.4",
 				"websocket": "git://github.com/frozeman/WebSocket-Node.git#6c72925e3f8aaaea8dc8450f97627e85263999f2",
@@ -899,13 +899,13 @@
 			"resolved": "https://registry.npmjs.org/web3-utils/-/web3-utils-1.0.0-beta.48.tgz",
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 			"requires": {
-				"@babel/runtime": "^7.3.1",
-				"@types/bn.js": "^4.11.4",
-				"@types/node": "^10.12.18",
+				"@babel/runtime": "7.3.1",
+				"@types/bn.js": "4.11.4",
+				"@types/node": "10.14.1",
 				"bn.js": "4.11.8",
 				"eth-lib": "0.2.8",
-				"ethjs-unit": "^0.1.6",
-				"lodash": "^4.17.11",
+				"ethjs-unit": "0.1.6",
+				"lodash": "4.17.11",
 				"number-to-bn": "1.7.0",
 				"randomhex": "0.1.5",
 				"utf8": "2.1.1"
@@ -913,13 +913,12 @@
 		},
 		"websocket": {
 			"version": "git://github.com/frozeman/WebSocket-Node.git#6c72925e3f8aaaea8dc8450f97627e85263999f2",
-			"from": "git://github.com/frozeman/WebSocket-Node.git#browserifyCompatible",
 			"dev": true,
 			"requires": {
-				"debug": "^2.2.0",
-				"nan": "^2.3.3",
-				"typedarray-to-buffer": "^3.1.2",
-				"yaeti": "^0.0.6"
+				"debug": "2.6.9",
+				"nan": "2.13.1",
+				"typedarray-to-buffer": "3.1.5",
+				"yaeti": "0.0.6"
 			}
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 		"wrappy": {
@@ -932,10 +931,10 @@
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 			"requires": {
-				"global": "~4.3.0",
-				"is-function": "^1.0.1",
-				"parse-headers": "^2.0.0",
-				"xtend": "^4.0.0"
+				"global": "4.3.2",
+				"is-function": "1.0.1",
+				"parse-headers": "2.0.2",
+				"xtend": "4.0.1"
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 		"xhr-request": {
@@ -943,13 +942,13 @@
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 			"requires": {
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-				"object-assign": "^4.1.1",
-				"query-string": "^5.0.1",
-				"simple-get": "^2.7.0",
-				"timed-out": "^4.0.1",
-				"url-set-query": "^1.0.0",
-				"xhr": "^2.0.4"
+				"buffer-to-arraybuffer": "0.0.5",
+				"object-assign": "4.1.1",
+				"query-string": "5.1.1",
+				"simple-get": "2.8.1",
+				"timed-out": "4.0.1",
+				"url-set-query": "1.0.0",
+				"xhr": "2.5.0"
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 		"xhr-request-promise": {
@@ -957,7 +956,7 @@
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 			"integrity": "sha1-NDxE0e53JrhkgGloLQ+EDIO0Jh0=",
 			"requires": {
-				"xhr-request": "^1.0.1"
+				"xhr-request": "1.1.0"
 			}
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 		"xhr2-cookies": {
@@ -966,7 +965,7 @@
 			"integrity": "sha1-fXdEnQmZGX8VXLc7I99yUF7YnUg=",
 			"dev": true,
 			"requires": {
-				"cookiejar": "^2.1.1"
+				"cookiejar": "2.1.2"
 			}
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 		"xtend": {
diff --git a/packages/web3-core-helpers/package.json b/packages/web3-core-helpers/package.json
index 84ecc0bff59..6d15cf8d82a 100644
--- a/packages/web3-core-helpers/package.json
+++ b/packages/web3-core-helpers/package.json
@@ -22,6 +22,7 @@
         "web3-utils": "1.0.0-beta.48"
     },
     "devDependencies": {
+        "definitelytyped-header-parser": "^1.0.1",
         "dtslint": "0.4.2",
         "web3-core": "1.0.0-beta.48",
         "web3-providers": "1.0.0-beta.48"
diff --git a/packages/web3-core-method/package-lock.json b/packages/web3-core-method/package-lock.json
index a2212308af8..4a72584760c 100644
--- a/packages/web3-core-method/package-lock.json
+++ b/packages/web3-core-method/package-lock.json
@@ -9,7 +9,7 @@
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 			"integrity": "sha1-c9ErqBnjZfz3/RUq7VbW35fSHIM=",
 			"requires": {
-				"regenerator-runtime": "^0.12.0"
+				"regenerator-runtime": "0.12.1"
 			}
 		},
 		"@types/bn.js": {
@@ -18,7 +18,7 @@
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 			"dev": true,
 			"requires": {
-				"@types/node": "*"
+				"@types/node": "10.14.1"
 			}
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 		"@types/node": {
@@ -51,7 +51,7 @@
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 			"dev": true,
 			"requires": {
-				"sprintf-js": "~1.0.2"
+				"sprintf-js": "1.0.3"
 			}
 		},
 		"babel-code-frame": {
@@ -60,9 +60,9 @@
 			"integrity": "sha1-Y/1D99weO7fONZR9uP42mj9Yx0s=",
 			"dev": true,
 			"requires": {
-				"chalk": "^1.1.3",
-				"esutils": "^2.0.2",
-				"js-tokens": "^3.0.2"
+				"chalk": "1.1.3",
+				"esutils": "2.0.2",
+				"js-tokens": "3.0.2"
 			},
 			"dependencies": {
 				"chalk": {
@@ -71,11 +71,11 @@
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 					"dev": true,
 					"requires": {
-						"ansi-styles": "^2.2.1",
-						"escape-string-regexp": "^1.0.2",
-						"has-ansi": "^2.0.0",
-						"strip-ansi": "^3.0.0",
-						"supports-color": "^2.0.0"
+						"ansi-styles": "2.2.1",
+						"escape-string-regexp": "1.0.5",
+						"has-ansi": "2.0.0",
+						"strip-ansi": "3.0.1",
+						"supports-color": "2.0.0"
 					}
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@@ -98,7 +98,7 @@
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 			"dev": true,
 			"requires": {
-				"balanced-match": "^1.0.0",
+				"balanced-match": "1.0.0",
 				"concat-map": "0.0.1"
 			}
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@@ -126,9 +126,9 @@
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 			"dev": true,
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-				"ansi-styles": "^3.2.1",
-				"escape-string-regexp": "^1.0.5",
-				"supports-color": "^5.3.0"
+				"ansi-styles": "3.2.1",
+				"escape-string-regexp": "1.0.5",
+				"supports-color": "5.5.0"
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 			"dependencies": {
 				"ansi-styles": {
@@ -137,7 +137,7 @@
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 					"dev": true,
 					"requires": {
-						"color-convert": "^1.9.0"
+						"color-convert": "1.9.3"
 					}
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 				"supports-color": {
@@ -146,7 +146,7 @@
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 					"dev": true,
 					"requires": {
-						"has-flag": "^3.0.0"
+						"has-flag": "3.0.0"
 					}
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@@ -205,7 +205,7 @@
 			"integrity": "sha1-gKTdMjdIOEv6JICDYirt7Jgq3/M=",
 			"dev": true,
 			"requires": {
-				"mimic-response": "^1.0.0"
+				"mimic-response": "1.0.1"
 			}
 		},
 		"define-properties": {
@@ -214,16 +214,17 @@
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 			"dev": true,
 			"requires": {
-				"object-keys": "^1.0.12"
+				"object-keys": "1.1.0"
 			}
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 		"definitelytyped-header-parser": {
-			"version": "github:Microsoft/definitelytyped-header-parser#d957ad0bb2f4ecb60ac04f734e0b38fbc8e70b8a",
-			"from": "github:Microsoft/definitelytyped-header-parser#production",
+			"version": "1.0.1",
+			"resolved": "https://registry.npmjs.org/definitelytyped-header-parser/-/definitelytyped-header-parser-1.0.1.tgz",
+			"integrity": "sha512-dotNYEd/IXw1LftTVKzjbbN/5TzsVhcmFJJi1W/L2IBgS1TaDcv3ZVh9Z8Zr0AFYC2T7OfdBT8vp0iDaUUlTyA==",
 			"dev": true,
 			"requires": {
-				"@types/parsimmon": "^1.3.0",
-				"parsimmon": "^1.2.0"
+				"@types/parsimmon": "1.10.0",
+				"parsimmon": "1.12.0"
 			}
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 		"diff": {
@@ -244,11 +245,10 @@
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 			"dev": true,
 			"requires": {
-				"definitelytyped-header-parser": "github:Microsoft/definitelytyped-header-parser#d957ad0bb2f4ecb60ac04f734e0b38fbc8e70b8a",
-				"fs-extra": "^6.0.1",
-				"strip-json-comments": "^2.0.1",
-				"tslint": "^5.12.0",
-				"typescript": "^3.4.0-dev.20190315"
+				"fs-extra": "6.0.1",
+				"strip-json-comments": "2.0.1",
+				"tslint": "5.14.0",
+				"typescript": "3.4.0-dev.20190315"
 			}
 		},
 		"elliptic": {
@@ -257,13 +257,13 @@
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 			"dev": true,
 			"requires": {
-				"bn.js": "^4.4.0",
-				"brorand": "^1.0.1",
-				"hash.js": "^1.0.0",
-				"hmac-drbg": "^1.0.0",
-				"inherits": "^2.0.1",
-				"minimalistic-assert": "^1.0.0",
-				"minimalistic-crypto-utils": "^1.0.0"
+				"bn.js": "4.11.8",
+				"brorand": "1.1.0",
+				"hash.js": "1.1.7",
+				"hmac-drbg": "1.0.1",
+				"inherits": "2.0.3",
+				"minimalistic-assert": "1.0.1",
+				"minimalistic-crypto-utils": "1.0.1"
 			}
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@@ -272,12 +272,12 @@
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 			"dev": true,
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-				"function-bind": "^1.1.1",
-				"has": "^1.0.3",
-				"is-callable": "^1.1.4",
-				"is-regex": "^1.0.4",
-				"object-keys": "^1.0.12"
+				"es-to-primitive": "1.2.0",
+				"function-bind": "1.1.1",
+				"has": "1.0.3",
+				"is-callable": "1.1.4",
+				"is-regex": "1.0.4",
+				"object-keys": "1.1.0"
 			}
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 		"es-to-primitive": {
@@ -286,9 +286,9 @@
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 			"dev": true,
 			"requires": {
-				"is-callable": "^1.1.4",
-				"is-date-object": "^1.0.1",
-				"is-symbol": "^1.0.2"
+				"is-callable": "1.1.4",
+				"is-date-object": "1.0.1",
+				"is-symbol": "1.0.2"
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 		"escape-string-regexp": {
@@ -315,9 +315,9 @@
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-				"bn.js": "^4.11.6",
-				"elliptic": "^6.4.0",
-				"xhr-request-promise": "^0.1.2"
+				"bn.js": "4.11.8",
+				"elliptic": "6.4.1",
+				"xhr-request-promise": "0.1.2"
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@@ -349,7 +349,7 @@
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 			"dev": true,
 			"requires": {
-				"is-callable": "^1.1.3"
+				"is-callable": "1.1.4"
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@@ -358,9 +358,9 @@
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 			"dev": true,
 			"requires": {
-				"graceful-fs": "^4.1.2",
-				"jsonfile": "^4.0.0",
-				"universalify": "^0.1.0"
+				"graceful-fs": "4.1.15",
+				"jsonfile": "4.0.0",
+				"universalify": "0.1.2"
 			}
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 		"fs.realpath": {
@@ -381,12 +381,12 @@
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 			"dev": true,
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-				"fs.realpath": "^1.0.0",
-				"inflight": "^1.0.4",
-				"inherits": "2",
-				"minimatch": "^3.0.4",
-				"once": "^1.3.0",
-				"path-is-absolute": "^1.0.0"
+				"fs.realpath": "1.0.0",
+				"inflight": "1.0.6",
+				"inherits": "2.0.3",
+				"minimatch": "3.0.4",
+				"once": "1.4.0",
+				"path-is-absolute": "1.0.1"
 			}
 		},
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@@ -395,8 +395,8 @@
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 			"dev": true,
 			"requires": {
-				"min-document": "^2.19.0",
-				"process": "~0.5.1"
+				"min-document": "2.19.0",
+				"process": "0.5.2"
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 		"graceful-fs": {
@@ -411,7 +411,7 @@
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 			"dev": true,
 			"requires": {
-				"function-bind": "^1.1.1"
+				"function-bind": "1.1.1"
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@@ -420,7 +420,7 @@
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 			"dev": true,
 			"requires": {
-				"ansi-regex": "^2.0.0"
+				"ansi-regex": "2.1.1"
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@@ -441,8 +441,8 @@
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 			"dev": true,
 			"requires": {
-				"inherits": "^2.0.3",
-				"minimalistic-assert": "^1.0.1"
+				"inherits": "2.0.3",
+				"minimalistic-assert": "1.0.1"
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 		"hmac-drbg": {
@@ -451,9 +451,9 @@
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 			"dev": true,
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-				"hash.js": "^1.0.3",
-				"minimalistic-assert": "^1.0.0",
-				"minimalistic-crypto-utils": "^1.0.1"
+				"hash.js": "1.1.7",
+				"minimalistic-assert": "1.0.1",
+				"minimalistic-crypto-utils": "1.0.1"
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@@ -468,8 +468,8 @@
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 			"dev": true,
 			"requires": {
-				"once": "^1.3.0",
-				"wrappy": "1"
+				"once": "1.4.0",
+				"wrappy": "1.0.2"
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@@ -508,7 +508,7 @@
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 			"dev": true,
 			"requires": {
-				"has": "^1.0.1"
+				"has": "1.0.3"
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@@ -517,7 +517,7 @@
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 			"dev": true,
 			"requires": {
-				"has-symbols": "^1.0.0"
+				"has-symbols": "1.0.0"
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@@ -538,8 +538,8 @@
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 			"dev": true,
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@@ -548,7 +548,7 @@
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@@ -568,7 +568,7 @@
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@@ -655,7 +655,7 @@
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@@ -664,7 +664,7 @@
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@@ -750,7 +750,7 @@
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@@ -794,9 +794,9 @@
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-				"es-abstract": "^1.5.0",
-				"function-bind": "^1.0.2"
+				"define-properties": "1.1.3",
+				"es-abstract": "1.13.0",
+				"function-bind": "1.1.1"
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@@ -805,7 +805,7 @@
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 			"dev": true,
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@@ -847,19 +847,19 @@
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-				"resolve": "^1.3.2",
-				"semver": "^5.3.0",
-				"tslib": "^1.8.0",
-				"tsutils": "^2.29.0"
+				"babel-code-frame": "6.26.0",
+				"builtin-modules": "1.1.1",
+				"chalk": "2.4.2",
+				"commander": "2.19.0",
+				"diff": "3.5.0",
+				"glob": "7.1.3",
+				"js-yaml": "3.12.2",
+				"minimatch": "3.0.4",
+				"mkdirp": "0.5.1",
+				"resolve": "1.10.0",
+				"semver": "5.6.0",
+				"tslib": "1.9.3",
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@@ -868,7 +868,7 @@
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+				"tslib": "1.9.3"
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@@ -877,7 +877,7 @@
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@@ -898,8 +898,8 @@
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-				"requires-port": "^1.0.0"
+				"querystringify": "2.1.0",
+				"requires-port": "1.0.0"
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@@ -920,9 +920,9 @@
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-				"@types/node": "^10.12.18",
-				"lodash": "^4.17.11",
+				"@babel/runtime": "7.3.4",
+				"@types/node": "10.14.1",
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-				"@babel/runtime": "^7.3.1",
-				"lodash": "^4.17.11",
+				"@babel/runtime": "7.3.4",
+				"lodash": "4.17.11",
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@@ -944,9 +944,9 @@
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-				"eventemitter3": "^3.1.0",
-				"lodash": "^4.17.11",
+				"@babel/runtime": "7.3.4",
+				"eventemitter3": "3.1.0",
+				"lodash": "4.17.11",
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-				"@babel/runtime": "^7.3.1",
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@@ -968,10 +968,10 @@
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-				"@babel/runtime": "^7.3.1",
-				"@types/node": "^10.12.18",
+				"@babel/runtime": "7.3.4",
+				"@types/node": "10.14.1",
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-				"lodash": "^4.17.11",
+				"lodash": "4.17.11",
 				"oboe": "2.1.4",
 				"url-parse": "1.4.4",
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@@ -984,13 +984,13 @@
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-				"@types/bn.js": "^4.11.4",
-				"@types/node": "^10.12.18",
+				"@babel/runtime": "7.3.4",
+				"@types/bn.js": "4.11.4",
+				"@types/node": "10.14.1",
 				"bn.js": "4.11.8",
 				"eth-lib": "0.2.8",
-				"ethjs-unit": "^0.1.6",
-				"lodash": "^4.17.11",
+				"ethjs-unit": "0.1.6",
+				"lodash": "4.17.11",
 				"number-to-bn": "1.7.0",
 				"randomhex": "0.1.5",
 				"utf8": "2.1.1"
@@ -998,13 +998,12 @@
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 			"version": "git://github.com/frozeman/WebSocket-Node.git#6c72925e3f8aaaea8dc8450f97627e85263999f2",
-			"from": "git://github.com/frozeman/WebSocket-Node.git#browserifyCompatible",
 			"dev": true,
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-				"debug": "^2.2.0",
-				"nan": "^2.3.3",
-				"typedarray-to-buffer": "^3.1.2",
-				"yaeti": "^0.0.6"
+				"debug": "2.6.9",
+				"nan": "2.13.1",
+				"typedarray-to-buffer": "3.1.5",
+				"yaeti": "0.0.6"
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 		"wrappy": {
@@ -1019,10 +1018,10 @@
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-				"is-function": "^1.0.1",
-				"parse-headers": "^2.0.0",
-				"xtend": "^4.0.0"
+				"global": "4.3.2",
+				"is-function": "1.0.1",
+				"parse-headers": "2.0.2",
+				"xtend": "4.0.1"
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@@ -1031,13 +1030,13 @@
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-				"timed-out": "^4.0.1",
-				"url-set-query": "^1.0.0",
-				"xhr": "^2.0.4"
+				"buffer-to-arraybuffer": "0.0.5",
+				"object-assign": "4.1.1",
+				"query-string": "5.1.1",
+				"simple-get": "2.8.1",
+				"timed-out": "4.0.1",
+				"url-set-query": "1.0.0",
+				"xhr": "2.5.0"
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 		"xhr-request-promise": {
@@ -1046,7 +1045,7 @@
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 			"dev": true,
 			"requires": {
-				"xhr-request": "^1.0.1"
+				"xhr-request": "1.1.0"
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@@ -1055,7 +1054,7 @@
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 			"dev": true,
 			"requires": {
-				"cookiejar": "^2.1.1"
+				"cookiejar": "2.1.2"
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diff --git a/packages/web3-core-method/package.json b/packages/web3-core-method/package.json
index e45b61432cb..e3c4f6b6562 100644
--- a/packages/web3-core-method/package.json
+++ b/packages/web3-core-method/package.json
@@ -22,13 +22,14 @@
         "lodash": "^4.17.11"
     },
     "devDependencies": {
-        "rxjs": "^6.4.0",
+        "definitelytyped-header-parser": "^1.0.1",
         "dtslint": "0.4.2",
-        "web3-providers": "1.0.0-beta.48",
-        "web3-utils": "1.0.0-beta.48",
+        "rxjs": "^6.4.0",
         "web3-core": "1.0.0-beta.48",
+        "web3-core-helpers": "1.0.0-beta.48",
         "web3-core-subscriptions": "1.0.0-beta.48",
-        "web3-core-helpers": "1.0.0-beta.48"
+        "web3-providers": "1.0.0-beta.48",
+        "web3-utils": "1.0.0-beta.48"
     },
     "files": [
         "dist",
diff --git a/packages/web3-core-subscriptions/package-lock.json b/packages/web3-core-subscriptions/package-lock.json
index 87ac3172285..cc22c97033f 100644
--- a/packages/web3-core-subscriptions/package-lock.json
+++ b/packages/web3-core-subscriptions/package-lock.json
@@ -9,7 +9,7 @@
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 			"requires": {
-				"regenerator-runtime": "^0.12.0"
+				"regenerator-runtime": "0.12.1"
 			}
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 		"@types/bn.js": {
@@ -18,7 +18,7 @@
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 			"dev": true,
 			"requires": {
-				"@types/node": "*"
+				"@types/node": "10.14.1"
 			}
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 		"@types/node": {
@@ -51,7 +51,7 @@
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 			"dev": true,
 			"requires": {
-				"sprintf-js": "~1.0.2"
+				"sprintf-js": "1.0.3"
 			}
 		},
 		"babel-code-frame": {
@@ -60,9 +60,9 @@
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 			"dev": true,
 			"requires": {
-				"chalk": "^1.1.3",
-				"esutils": "^2.0.2",
-				"js-tokens": "^3.0.2"
+				"chalk": "1.1.3",
+				"esutils": "2.0.2",
+				"js-tokens": "3.0.2"
 			},
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@@ -71,11 +71,11 @@
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 					"dev": true,
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-						"escape-string-regexp": "^1.0.2",
-						"has-ansi": "^2.0.0",
-						"strip-ansi": "^3.0.0",
-						"supports-color": "^2.0.0"
+						"ansi-styles": "2.2.1",
+						"escape-string-regexp": "1.0.5",
+						"has-ansi": "2.0.0",
+						"strip-ansi": "3.0.1",
+						"supports-color": "2.0.0"
 					}
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@@ -98,7 +98,7 @@
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 			"dev": true,
 			"requires": {
-				"balanced-match": "^1.0.0",
+				"balanced-match": "1.0.0",
 				"concat-map": "0.0.1"
 			}
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@@ -126,9 +126,9 @@
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 			"dev": true,
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-				"ansi-styles": "^3.2.1",
-				"escape-string-regexp": "^1.0.5",
-				"supports-color": "^5.3.0"
+				"ansi-styles": "3.2.1",
+				"escape-string-regexp": "1.0.5",
+				"supports-color": "5.5.0"
 			},
 			"dependencies": {
 				"ansi-styles": {
@@ -137,7 +137,7 @@
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 					"dev": true,
 					"requires": {
-						"color-convert": "^1.9.0"
+						"color-convert": "1.9.3"
 					}
 				},
 				"supports-color": {
@@ -146,7 +146,7 @@
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 					"dev": true,
 					"requires": {
-						"has-flag": "^3.0.0"
+						"has-flag": "3.0.0"
 					}
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@@ -190,7 +190,7 @@
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-			"from": "github:Microsoft/definitelytyped-header-parser#production",
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@@ -229,11 +230,10 @@
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+				"fs-extra": "6.0.1",
+				"strip-json-comments": "2.0.1",
+				"tslint": "5.14.0",
+				"typescript": "3.4.0-dev.20190315"
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+				"brorand": "1.1.0",
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+				"hmac-drbg": "1.0.1",
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-				"elliptic": "^6.4.0",
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-				"universalify": "^0.1.0"
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-				"once": "^1.3.0",
-				"path-is-absolute": "^1.0.0"
+				"fs.realpath": "1.0.0",
+				"inflight": "1.0.6",
+				"inherits": "2.0.3",
+				"minimatch": "3.0.4",
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-				"process": "~0.5.1"
+				"min-document": "2.19.0",
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+				"inherits": "2.0.3",
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-				"minimalistic-assert": "^1.0.0",
-				"minimalistic-crypto-utils": "^1.0.1"
+				"hash.js": "1.1.7",
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+				"once": "1.4.0",
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+				"argparse": "1.0.10",
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-				"graceful-fs": "^4.1.6"
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-				"brace-expansion": "^1.1.7"
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 			"dev": true,
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-				"string.prototype.trim": "^1.1.2"
+				"for-each": "0.3.3",
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-				"object-assign": "^4.1.0",
-				"strict-uri-encode": "^1.0.0"
+				"decode-uri-component": "0.2.0",
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+				"path-parse": "1.0.6"
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-				"once": "^1.3.1",
-				"simple-concat": "^1.0.0"
+				"decompress-response": "3.3.0",
+				"once": "1.4.0",
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-				"es-abstract": "^1.5.0",
-				"function-bind": "^1.0.2"
+				"define-properties": "1.1.3",
+				"es-abstract": "1.13.0",
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@@ -778,19 +778,19 @@
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-				"resolve": "^1.3.2",
-				"semver": "^5.3.0",
-				"tslib": "^1.8.0",
-				"tsutils": "^2.29.0"
+				"babel-code-frame": "6.26.0",
+				"builtin-modules": "1.1.1",
+				"chalk": "2.4.2",
+				"commander": "2.19.0",
+				"diff": "3.5.0",
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+				"minimatch": "3.0.4",
+				"mkdirp": "0.5.1",
+				"resolve": "1.10.0",
+				"semver": "5.6.0",
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-				"lodash": "^4.17.11",
+				"@babel/runtime": "7.3.1",
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@@ -855,13 +855,13 @@
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-				"@types/node": "^10.12.18",
+				"@babel/runtime": "7.3.1",
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+				"@types/node": "10.14.1",
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 				"eth-lib": "0.2.8",
-				"ethjs-unit": "^0.1.6",
-				"lodash": "^4.17.11",
+				"ethjs-unit": "0.1.6",
+				"lodash": "4.17.11",
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 				"randomhex": "0.1.5",
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@@ -879,10 +879,10 @@
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-				"parse-headers": "^2.0.0",
-				"xtend": "^4.0.0"
+				"global": "4.3.2",
+				"is-function": "1.0.1",
+				"parse-headers": "2.0.2",
+				"xtend": "4.0.1"
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-				"timed-out": "^4.0.1",
-				"url-set-query": "^1.0.0",
-				"xhr": "^2.0.4"
+				"buffer-to-arraybuffer": "0.0.5",
+				"object-assign": "4.1.1",
+				"query-string": "5.1.1",
+				"simple-get": "2.8.1",
+				"timed-out": "4.0.1",
+				"url-set-query": "1.0.0",
+				"xhr": "2.5.0"
 			}
 		},
 		"xhr-request-promise": {
@@ -906,7 +906,7 @@
 			"integrity": "sha1-NDxE0e53JrhkgGloLQ+EDIO0Jh0=",
 			"dev": true,
 			"requires": {
-				"xhr-request": "^1.0.1"
+				"xhr-request": "1.1.0"
 			}
 		},
 		"xtend": {
diff --git a/packages/web3-core-subscriptions/package.json b/packages/web3-core-subscriptions/package.json
index 106663ed15b..10b424da0ea 100644
--- a/packages/web3-core-subscriptions/package.json
+++ b/packages/web3-core-subscriptions/package.json
@@ -20,9 +20,10 @@
         "lodash": "^4.17.11"
     },
     "devDependencies": {
+        "definitelytyped-header-parser": "^1.0.1",
         "dtslint": "0.4.2",
-        "web3-utils": "1.0.0-beta.48",
-        "web3-core-helpers": "1.0.0-beta.48"
+        "web3-core-helpers": "1.0.0-beta.48",
+        "web3-utils": "1.0.0-beta.48"
     },
     "files": [
         "dist"
diff --git a/packages/web3-core/package-lock.json b/packages/web3-core/package-lock.json
index 6c513b51851..7602b8aa1e1 100644
--- a/packages/web3-core/package-lock.json
+++ b/packages/web3-core/package-lock.json
@@ -9,7 +9,7 @@
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 			"requires": {
-				"regenerator-runtime": "^0.12.0"
+				"regenerator-runtime": "0.12.1"
 			}
 		},
 		"@types/bn.js": {
@@ -17,7 +17,7 @@
 			"resolved": "https://registry.npmjs.org/@types/bn.js/-/bn.js-4.11.4.tgz",
 			"integrity": "sha512-AO8WW+aRcKWKQAYTfKLzwnpL6U+TfPqS+haRrhCy5ff04Da8WZud3ZgVjspQXaEXJDcTlsjUEVvL39wegDek5w==",
 			"requires": {
-				"@types/node": "*"
+				"@types/node": "10.12.18"
 			}
 		},
 		"@types/node": {
@@ -49,7 +49,7 @@
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 			"dev": true,
 			"requires": {
-				"sprintf-js": "~1.0.2"
+				"sprintf-js": "1.0.3"
 			}
 		},
 		"asn1.js": {
@@ -58,9 +58,9 @@
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 			"dev": true,
 			"requires": {
-				"bn.js": "^4.0.0",
-				"inherits": "^2.0.1",
-				"minimalistic-assert": "^1.0.0"
+				"bn.js": "4.11.8",
+				"inherits": "2.0.3",
+				"minimalistic-assert": "1.0.1"
 			}
 		},
 		"babel-code-frame": {
@@ -69,9 +69,9 @@
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 			"dev": true,
 			"requires": {
-				"chalk": "^1.1.3",
-				"esutils": "^2.0.2",
-				"js-tokens": "^3.0.2"
+				"chalk": "1.1.3",
+				"esutils": "2.0.2",
+				"js-tokens": "3.0.2"
 			},
 			"dependencies": {
 				"chalk": {
@@ -80,11 +80,11 @@
 					"integrity": "sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=",
 					"dev": true,
 					"requires": {
-						"ansi-styles": "^2.2.1",
-						"escape-string-regexp": "^1.0.2",
-						"has-ansi": "^2.0.0",
-						"strip-ansi": "^3.0.0",
-						"supports-color": "^2.0.0"
+						"ansi-styles": "2.2.1",
+						"escape-string-regexp": "1.0.5",
+						"has-ansi": "2.0.0",
+						"strip-ansi": "3.0.1",
+						"supports-color": "2.0.0"
 					}
 				}
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@@ -106,7 +106,7 @@
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 			"dev": true,
 			"requires": {
-				"balanced-match": "^1.0.0",
+				"balanced-match": "1.0.0",
 				"concat-map": "0.0.1"
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@@ -121,12 +121,12 @@
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 			"dev": true,
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-				"cipher-base": "^1.0.0",
-				"create-hash": "^1.1.0",
-				"evp_bytestokey": "^1.0.3",
-				"inherits": "^2.0.1",
-				"safe-buffer": "^5.0.1"
+				"buffer-xor": "1.0.3",
+				"cipher-base": "1.0.4",
+				"create-hash": "1.2.0",
+				"evp_bytestokey": "1.0.3",
+				"inherits": "2.0.3",
+				"safe-buffer": "5.1.2"
 			}
 		},
 		"browserify-cipher": {
@@ -135,9 +135,9 @@
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 			"dev": true,
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-				"browserify-aes": "^1.0.4",
-				"browserify-des": "^1.0.0",
-				"evp_bytestokey": "^1.0.0"
+				"browserify-aes": "1.2.0",
+				"browserify-des": "1.0.2",
+				"evp_bytestokey": "1.0.3"
 			}
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 		"browserify-des": {
@@ -146,10 +146,10 @@
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 			"dev": true,
 			"requires": {
-				"cipher-base": "^1.0.1",
-				"des.js": "^1.0.0",
-				"inherits": "^2.0.1",
-				"safe-buffer": "^5.1.2"
+				"cipher-base": "1.0.4",
+				"des.js": "1.0.0",
+				"inherits": "2.0.3",
+				"safe-buffer": "5.1.2"
 			}
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 		"browserify-rsa": {
@@ -158,8 +158,8 @@
 			"integrity": "sha1-IeCr+vbyApzy+vsTNWenAdQTVSQ=",
 			"dev": true,
 			"requires": {
-				"bn.js": "^4.1.0",
-				"randombytes": "^2.0.1"
+				"bn.js": "4.11.8",
+				"randombytes": "2.1.0"
 			}
 		},
 		"browserify-sign": {
@@ -168,13 +168,13 @@
 			"integrity": "sha1-qk62jl17ZYuqa/alfmMMvXqT0pg=",
 			"dev": true,
 			"requires": {
-				"bn.js": "^4.1.1",
-				"browserify-rsa": "^4.0.0",
-				"create-hash": "^1.1.0",
-				"create-hmac": "^1.1.2",
-				"elliptic": "^6.0.0",
-				"inherits": "^2.0.1",
-				"parse-asn1": "^5.0.0"
+				"bn.js": "4.11.8",
+				"browserify-rsa": "4.0.1",
+				"create-hash": "1.2.0",
+				"create-hmac": "1.1.7",
+				"elliptic": "6.4.1",
+				"inherits": "2.0.3",
+				"parse-asn1": "5.1.4"
 			}
 		},
 		"buffer-to-arraybuffer": {
@@ -200,9 +200,9 @@
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 			"dev": true,
 			"requires": {
-				"ansi-styles": "^3.2.1",
-				"escape-string-regexp": "^1.0.5",
-				"supports-color": "^5.3.0"
+				"ansi-styles": "3.2.1",
+				"escape-string-regexp": "1.0.5",
+				"supports-color": "5.5.0"
 			},
 			"dependencies": {
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@@ -211,7 +211,7 @@
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 					"dev": true,
 					"requires": {
-						"color-convert": "^1.9.0"
+						"color-convert": "1.9.3"
 					}
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 				"supports-color": {
@@ -220,7 +220,7 @@
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 					"dev": true,
 					"requires": {
-						"has-flag": "^3.0.0"
+						"has-flag": "3.0.0"
 					}
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 			}
@@ -231,8 +231,8 @@
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-				"inherits": "^2.0.1",
-				"safe-buffer": "^5.0.1"
+				"inherits": "2.0.3",
+				"safe-buffer": "5.1.2"
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@@ -274,8 +274,8 @@
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 			"dev": true,
 			"requires": {
-				"bn.js": "^4.1.0",
-				"elliptic": "^6.0.0"
+				"bn.js": "4.11.8",
+				"elliptic": "6.4.1"
 			}
 		},
 		"create-hash": {
@@ -284,11 +284,11 @@
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 			"dev": true,
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-				"cipher-base": "^1.0.1",
-				"inherits": "^2.0.1",
-				"md5.js": "^1.3.4",
-				"ripemd160": "^2.0.1",
-				"sha.js": "^2.4.0"
+				"cipher-base": "1.0.4",
+				"inherits": "2.0.3",
+				"md5.js": "1.3.5",
+				"ripemd160": "2.0.2",
+				"sha.js": "2.4.11"
 			}
 		},
 		"create-hmac": {
@@ -297,12 +297,12 @@
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 			"dev": true,
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-				"cipher-base": "^1.0.3",
-				"create-hash": "^1.1.0",
-				"inherits": "^2.0.1",
-				"ripemd160": "^2.0.0",
-				"safe-buffer": "^5.0.1",
-				"sha.js": "^2.4.8"
+				"cipher-base": "1.0.4",
+				"create-hash": "1.2.0",
+				"inherits": "2.0.3",
+				"ripemd160": "2.0.2",
+				"safe-buffer": "5.1.2",
+				"sha.js": "2.4.11"
 			}
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 		"crypto-browserify": {
@@ -311,17 +311,17 @@
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-				"browserify-sign": "^4.0.0",
-				"create-ecdh": "^4.0.0",
-				"create-hash": "^1.1.0",
-				"create-hmac": "^1.1.0",
-				"diffie-hellman": "^5.0.0",
-				"inherits": "^2.0.1",
-				"pbkdf2": "^3.0.3",
-				"public-encrypt": "^4.0.0",
-				"randombytes": "^2.0.0",
-				"randomfill": "^1.0.3"
+				"browserify-cipher": "1.0.1",
+				"browserify-sign": "4.0.4",
+				"create-ecdh": "4.0.3",
+				"create-hash": "1.2.0",
+				"create-hmac": "1.1.7",
+				"diffie-hellman": "5.0.3",
+				"inherits": "2.0.3",
+				"pbkdf2": "3.0.17",
+				"public-encrypt": "4.0.3",
+				"randombytes": "2.1.0",
+				"randomfill": "1.0.4"
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@@ -343,7 +343,7 @@
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 			"integrity": "sha1-gKTdMjdIOEv6JICDYirt7Jgq3/M=",
 			"requires": {
-				"mimic-response": "^1.0.0"
+				"mimic-response": "1.0.1"
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 		},
 		"define-properties": {
@@ -351,16 +351,17 @@
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 			"requires": {
-				"object-keys": "^1.0.12"
+				"object-keys": "1.1.0"
 			}
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 		"definitelytyped-header-parser": {
-			"version": "github:Microsoft/definitelytyped-header-parser#d957ad0bb2f4ecb60ac04f734e0b38fbc8e70b8a",
-			"from": "github:Microsoft/definitelytyped-header-parser#production",
+			"version": "1.0.1",
+			"resolved": "https://registry.npmjs.org/definitelytyped-header-parser/-/definitelytyped-header-parser-1.0.1.tgz",
+			"integrity": "sha512-dotNYEd/IXw1LftTVKzjbbN/5TzsVhcmFJJi1W/L2IBgS1TaDcv3ZVh9Z8Zr0AFYC2T7OfdBT8vp0iDaUUlTyA==",
 			"dev": true,
 			"requires": {
-				"@types/parsimmon": "^1.3.0",
-				"parsimmon": "^1.2.0"
+				"@types/parsimmon": "1.10.0",
+				"parsimmon": "1.12.0"
 			}
 		},
 		"des.js": {
@@ -369,8 +370,8 @@
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 			"dev": true,
 			"requires": {
-				"inherits": "^2.0.1",
-				"minimalistic-assert": "^1.0.0"
+				"inherits": "2.0.3",
+				"minimalistic-assert": "1.0.1"
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 		"diff": {
@@ -385,9 +386,9 @@
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-				"bn.js": "^4.1.0",
-				"miller-rabin": "^4.0.0",
-				"randombytes": "^2.0.0"
+				"bn.js": "4.11.8",
+				"miller-rabin": "4.0.1",
+				"randombytes": "2.1.0"
 			}
 		},
 		"dom-walk": {
@@ -401,11 +402,10 @@
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 			"dev": true,
 			"requires": {
-				"definitelytyped-header-parser": "github:Microsoft/definitelytyped-header-parser#d957ad0bb2f4ecb60ac04f734e0b38fbc8e70b8a",
-				"fs-extra": "^6.0.1",
-				"strip-json-comments": "^2.0.1",
-				"tslint": "^5.12.0",
-				"typescript": "^3.4.0-dev.20190315"
+				"fs-extra": "6.0.1",
+				"strip-json-comments": "2.0.1",
+				"tslint": "5.14.0",
+				"typescript": "3.4.0-dev.20190315"
 			}
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@@ -413,13 +413,13 @@
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-				"brorand": "^1.0.1",
-				"hash.js": "^1.0.0",
-				"hmac-drbg": "^1.0.0",
-				"inherits": "^2.0.1",
-				"minimalistic-assert": "^1.0.0",
-				"minimalistic-crypto-utils": "^1.0.0"
+				"bn.js": "4.11.8",
+				"brorand": "1.1.0",
+				"hash.js": "1.1.7",
+				"hmac-drbg": "1.0.1",
+				"inherits": "2.0.3",
+				"minimalistic-assert": "1.0.1",
+				"minimalistic-crypto-utils": "1.0.1"
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@@ -427,12 +427,12 @@
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-				"has": "^1.0.3",
-				"is-callable": "^1.1.4",
-				"is-regex": "^1.0.4",
-				"object-keys": "^1.0.12"
+				"es-to-primitive": "1.2.0",
+				"function-bind": "1.1.1",
+				"has": "1.0.3",
+				"is-callable": "1.1.4",
+				"is-regex": "1.0.4",
+				"object-keys": "1.1.0"
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 		"es-to-primitive": {
@@ -440,9 +440,9 @@
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 			"requires": {
-				"is-callable": "^1.1.4",
-				"is-date-object": "^1.0.1",
-				"is-symbol": "^1.0.2"
+				"is-callable": "1.1.4",
+				"is-date-object": "1.0.1",
+				"is-symbol": "1.0.2"
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 		"escape-string-regexp": {
@@ -468,9 +468,9 @@
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 			"requires": {
-				"bn.js": "^4.11.6",
-				"elliptic": "^6.4.0",
-				"xhr-request-promise": "^0.1.2"
+				"bn.js": "4.11.8",
+				"elliptic": "6.4.1",
+				"xhr-request-promise": "0.1.2"
 			}
 		},
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-				"lodash": "^4.17.11",
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-				"@types/node": "^10.12.18",
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+				"@types/node": "10.12.18",
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 				"eth-lib": "0.2.8",
-				"ethjs-unit": "^0.1.6",
-				"lodash": "^4.17.11",
+				"ethjs-unit": "0.1.6",
+				"lodash": "4.17.11",
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 				"randomhex": "0.1.5",
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-				"nan": "^2.3.3",
-				"typedarray-to-buffer": "^3.1.2",
-				"yaeti": "^0.0.6"
+				"debug": "2.6.9",
+				"nan": "2.13.1",
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-				"timed-out": "^4.0.1",
-				"url-set-query": "^1.0.0",
-				"xhr": "^2.0.4"
+				"buffer-to-arraybuffer": "0.0.5",
+				"object-assign": "4.1.1",
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+				"simple-get": "2.8.1",
+				"timed-out": "4.0.1",
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diff --git a/packages/web3-core/package.json b/packages/web3-core/package.json
index 6bcff87c7d4..b96660ba169 100644
--- a/packages/web3-core/package.json
+++ b/packages/web3-core/package.json
@@ -22,10 +22,11 @@
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     },
     "devDependencies": {
+        "definitelytyped-header-parser": "^1.0.1",
         "dtslint": "0.4.2",
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         "web3-eth-accounts": "1.0.0-beta.48",
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-        "web3-core-method": "1.0.0-beta.48"
+        "web3-providers": "1.0.0-beta.48"
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     "files": [
         "dist",
diff --git a/packages/web3-eth-abi/package-lock.json b/packages/web3-eth-abi/package-lock.json
index 66adab99f41..108f56c7b29 100644
--- a/packages/web3-eth-abi/package-lock.json
+++ b/packages/web3-eth-abi/package-lock.json
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-				"esutils": "^2.0.2",
-				"js-tokens": "^3.0.2"
+				"chalk": "1.1.3",
+				"esutils": "2.0.2",
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@@ -74,11 +74,11 @@
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-						"strip-ansi": "^3.0.0",
-						"supports-color": "^2.0.0"
+						"ansi-styles": "2.2.1",
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-				"balanced-match": "^1.0.0",
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-				"supports-color": "^5.3.0"
+				"ansi-styles": "3.2.1",
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@@ -137,7 +137,7 @@
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 					"dev": true,
 					"requires": {
-						"color-convert": "^1.9.0"
+						"color-convert": "1.9.3"
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@@ -146,7 +146,7 @@
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 					"dev": true,
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-						"has-flag": "^3.0.0"
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-				"mimic-response": "^1.0.0"
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-			"version": "github:Microsoft/definitelytyped-header-parser#d957ad0bb2f4ecb60ac04f734e0b38fbc8e70b8a",
-			"from": "github:Microsoft/definitelytyped-header-parser#production",
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+			"resolved": "https://registry.npmjs.org/definitelytyped-header-parser/-/definitelytyped-header-parser-1.0.1.tgz",
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-				"@types/parsimmon": "^1.3.0",
-				"parsimmon": "^1.2.0"
+				"@types/parsimmon": "1.10.0",
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@@ -225,11 +226,10 @@
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-				"tslint": "^5.12.0",
-				"typescript": "^3.4.0-dev.20190315"
+				"fs-extra": "6.0.1",
+				"strip-json-comments": "2.0.1",
+				"tslint": "5.14.0",
+				"typescript": "3.4.0-dev.20190315"
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@@ -237,10 +237,10 @@
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-				"brorand": "^1.0.1",
-				"hash.js": "^1.0.0",
-				"inherits": "^2.0.1"
+				"bn.js": "4.11.8",
+				"brorand": "1.1.0",
+				"hash.js": "1.1.3",
+				"inherits": "2.0.3"
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-				"is-callable": "^1.1.4",
-				"is-regex": "^1.0.4",
-				"object-keys": "^1.0.12"
+				"es-to-primitive": "1.2.0",
+				"function-bind": "1.1.1",
+				"has": "1.0.3",
+				"is-callable": "1.1.4",
+				"is-regex": "1.0.4",
+				"object-keys": "1.1.0"
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@@ -261,9 +261,9 @@
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-				"is-date-object": "^1.0.1",
-				"is-symbol": "^1.0.2"
+				"is-callable": "1.1.4",
+				"is-date-object": "1.0.1",
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@@ -289,9 +289,9 @@
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-				"elliptic": "^6.4.0",
-				"xhr-request-promise": "^0.1.2"
+				"bn.js": "4.11.8",
+				"elliptic": "6.4.1",
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diff --git a/packages/web3-eth-abi/package.json b/packages/web3-eth-abi/package.json
index 73e01cd5699..4008a641e4a 100644
--- a/packages/web3-eth-abi/package.json
+++ b/packages/web3-eth-abi/package.json
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diff --git a/packages/web3-eth-accounts/package-lock.json b/packages/web3-eth-accounts/package-lock.json
index 41e0f77eca1..67945e52058 100644
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-				"ethjs-unit": "^0.1.6",
-				"lodash": "^4.17.11",
+				"ethjs-unit": "0.1.6",
+				"lodash": "4.17.11",
 				"number-to-bn": "1.7.0",
 				"randomhex": "0.1.5",
 				"utf8": "2.1.1"
@@ -1163,12 +1163,11 @@
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-				"nan": "^2.3.3",
-				"typedarray-to-buffer": "^3.1.2",
-				"yaeti": "^0.0.6"
+				"debug": "2.6.9",
+				"nan": "2.12.1",
+				"typedarray-to-buffer": "3.1.5",
+				"yaeti": "0.0.6"
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-				"is-function": "^1.0.1",
-				"parse-headers": "^2.0.0",
-				"xtend": "^4.0.0"
+				"global": "4.3.2",
+				"is-function": "1.0.1",
+				"parse-headers": "2.0.1",
+				"xtend": "4.0.1"
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-				"timed-out": "^4.0.1",
-				"url-set-query": "^1.0.0",
-				"xhr": "^2.0.4"
+				"buffer-to-arraybuffer": "0.0.5",
+				"object-assign": "4.1.1",
+				"query-string": "5.1.1",
+				"simple-get": "2.8.1",
+				"timed-out": "4.0.1",
+				"url-set-query": "1.0.0",
+				"xhr": "2.5.0"
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-				"xhr-request": "^1.0.1"
+				"xhr-request": "1.1.0"
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+				"cookiejar": "2.1.2"
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diff --git a/packages/web3-eth-accounts/package.json b/packages/web3-eth-accounts/package.json
index 7a840aa1cb7..1c884cbabd8 100644
--- a/packages/web3-eth-accounts/package.json
+++ b/packages/web3-eth-accounts/package.json
@@ -29,6 +29,7 @@
         "web3-utils": "1.0.0-beta.48"
     },
     "devDependencies": {
+        "definitelytyped-header-parser": "^1.0.1",
         "dtslint": "0.4.2"
     },
     "files": [
diff --git a/packages/web3-eth-contract/package-lock.json b/packages/web3-eth-contract/package-lock.json
index 3ccae2f4ba7..89a7cace1b9 100644
--- a/packages/web3-eth-contract/package-lock.json
+++ b/packages/web3-eth-contract/package-lock.json
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 			"requires": {
-				"@types/node": "*"
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 			"dev": true,
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-				"sprintf-js": "~1.0.2"
+				"sprintf-js": "1.0.3"
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-				"inherits": "^2.0.1",
-				"minimalistic-assert": "^1.0.0"
+				"bn.js": "4.11.8",
+				"inherits": "2.0.3",
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-				"js-tokens": "^3.0.2"
+				"chalk": "1.1.3",
+				"esutils": "2.0.2",
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@@ -84,11 +84,11 @@
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-						"has-ansi": "^2.0.0",
-						"strip-ansi": "^3.0.0",
-						"supports-color": "^2.0.0"
+						"ansi-styles": "2.2.1",
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+						"has-ansi": "2.0.0",
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@@ -110,7 +110,7 @@
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 			"dev": true,
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-				"balanced-match": "^1.0.0",
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-				"inherits": "^2.0.1",
-				"safe-buffer": "^5.0.1"
+				"buffer-xor": "1.0.3",
+				"cipher-base": "1.0.4",
+				"create-hash": "1.2.0",
+				"evp_bytestokey": "1.0.3",
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-				"browserify-des": "^1.0.0",
-				"evp_bytestokey": "^1.0.0"
+				"browserify-aes": "1.2.0",
+				"browserify-des": "1.0.2",
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-				"des.js": "^1.0.0",
-				"inherits": "^2.0.1",
-				"safe-buffer": "^5.1.2"
+				"cipher-base": "1.0.4",
+				"des.js": "1.0.0",
+				"inherits": "2.0.3",
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-				"bn.js": "^4.1.0",
-				"randombytes": "^2.0.1"
+				"bn.js": "4.11.8",
+				"randombytes": "2.1.0"
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@@ -167,13 +167,13 @@
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-				"elliptic": "^6.0.0",
-				"inherits": "^2.0.1",
-				"parse-asn1": "^5.0.0"
+				"bn.js": "4.11.8",
+				"browserify-rsa": "4.0.1",
+				"create-hash": "1.2.0",
+				"create-hmac": "1.1.7",
+				"elliptic": "6.4.1",
+				"inherits": "2.0.3",
+				"parse-asn1": "5.1.4"
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@@ -198,9 +198,9 @@
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-				"escape-string-regexp": "^1.0.5",
-				"supports-color": "^5.3.0"
+				"ansi-styles": "3.2.1",
+				"escape-string-regexp": "1.0.5",
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@@ -209,7 +209,7 @@
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 					"dev": true,
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-						"color-convert": "^1.9.0"
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@@ -218,7 +218,7 @@
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 					"dev": true,
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-						"has-flag": "^3.0.0"
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+				"inherits": "2.0.3",
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-				"elliptic": "^6.0.0"
+				"bn.js": "4.11.8",
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@@ -278,11 +278,11 @@
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-				"ripemd160": "^2.0.1",
-				"sha.js": "^2.4.0"
+				"cipher-base": "1.0.4",
+				"inherits": "2.0.3",
+				"md5.js": "1.3.5",
+				"ripemd160": "2.0.2",
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-				"safe-buffer": "^5.0.1",
-				"sha.js": "^2.4.8"
+				"cipher-base": "1.0.4",
+				"create-hash": "1.2.0",
+				"inherits": "2.0.3",
+				"ripemd160": "2.0.2",
+				"safe-buffer": "5.1.2",
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-				"randomfill": "^1.0.3"
+				"browserify-cipher": "1.0.1",
+				"browserify-sign": "4.0.4",
+				"create-ecdh": "4.0.3",
+				"create-hash": "1.2.0",
+				"create-hmac": "1.1.7",
+				"diffie-hellman": "5.0.3",
+				"inherits": "2.0.3",
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@@ -334,7 +334,7 @@
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-			"from": "github:Microsoft/definitelytyped-header-parser#production",
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+			"resolved": "https://registry.npmjs.org/definitelytyped-header-parser/-/definitelytyped-header-parser-1.0.1.tgz",
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@@ -374,9 +375,9 @@
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-				"lodash": "^4.17.11",
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diff --git a/packages/web3-eth-contract/package.json b/packages/web3-eth-contract/package.json
index 7b1a83b9915..ceaf3a05c80 100644
--- a/packages/web3-eth-contract/package.json
+++ b/packages/web3-eth-contract/package.json
@@ -28,6 +28,7 @@
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         "dtslint": "0.4.2"
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diff --git a/packages/web3-eth-ens/package-lock.json b/packages/web3-eth-ens/package-lock.json
index 3a6a12ec59d..b7582922046 100644
--- a/packages/web3-eth-ens/package-lock.json
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-				"lodash": "^4.17.11",
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diff --git a/packages/web3-eth-ens/package.json b/packages/web3-eth-ens/package.json
index 8706539d44b..0ff300a2fa4 100644
--- a/packages/web3-eth-ens/package.json
+++ b/packages/web3-eth-ens/package.json
@@ -28,6 +28,7 @@
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     },
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         "dtslint": "0.4.2",
         "web3-eth-accounts": "1.0.0-beta.48"
     },
diff --git a/packages/web3-eth-iban/package-lock.json b/packages/web3-eth-iban/package-lock.json
index 862eb655c72..f9009cc11ae 100644
--- a/packages/web3-eth-iban/package-lock.json
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@@ -69,11 +69,11 @@
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@@ -132,7 +132,7 @@
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@@ -141,7 +141,7 @@
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diff --git a/packages/web3-eth-iban/package.json b/packages/web3-eth-iban/package.json
index 69f31840ef5..34784f1845d 100644
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+++ b/packages/web3-eth-iban/package.json
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diff --git a/packages/web3-eth-personal/package-lock.json b/packages/web3-eth-personal/package-lock.json
index e99b23f682b..823de470f03 100644
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-				"lodash": "^4.17.11",
+				"@babel/runtime": "7.3.1",
+				"lodash": "4.17.11",
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 				"web3-utils": "1.0.0-beta.48"
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+				"lodash": "4.17.11",
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+				"@babel/runtime": "7.3.1",
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-				"eventemitter3": "^3.1.0",
-				"lodash": "^4.17.11",
+				"@babel/runtime": "7.3.1",
+				"eventemitter3": "3.1.0",
+				"lodash": "4.17.11",
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+				"@babel/runtime": "7.3.1",
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 				"eth-lib": "0.2.8",
-				"lodash": "^4.17.11",
+				"lodash": "4.17.11",
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@@ -1253,7 +1253,7 @@
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@@ -1263,8 +1263,8 @@
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-				"lodash": "^4.17.11",
+				"@babel/runtime": "7.3.1",
+				"lodash": "4.17.11",
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 				"web3-core-helpers": "1.0.0-beta.48",
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-				"@types/node": "^10.12.18",
+				"@babel/runtime": "7.3.1",
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-				"lodash": "^4.17.11",
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-				"@types/bn.js": "^4.11.4",
-				"@types/node": "^10.12.18",
+				"@babel/runtime": "7.3.1",
+				"@types/bn.js": "4.11.4",
+				"@types/node": "10.14.1",
 				"bn.js": "4.11.8",
 				"eth-lib": "0.2.8",
-				"ethjs-unit": "^0.1.6",
-				"lodash": "^4.17.11",
+				"ethjs-unit": "0.1.6",
+				"lodash": "4.17.11",
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 				"randomhex": "0.1.5",
 				"utf8": "2.1.1"
@@ -1306,12 +1306,11 @@
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-				"nan": "^2.3.3",
-				"typedarray-to-buffer": "^3.1.2",
-				"yaeti": "^0.0.6"
+				"debug": "2.6.9",
+				"nan": "2.13.1",
+				"typedarray-to-buffer": "3.1.5",
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-				"parse-headers": "^2.0.0",
-				"xtend": "^4.0.0"
+				"global": "4.3.2",
+				"is-function": "1.0.1",
+				"parse-headers": "2.0.2",
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+				"buffer-to-arraybuffer": "0.0.5",
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diff --git a/packages/web3-eth-personal/package.json b/packages/web3-eth-personal/package.json
index c578741b1e2..48fcc8e88d7 100644
--- a/packages/web3-eth-personal/package.json
+++ b/packages/web3-eth-personal/package.json
@@ -25,6 +25,7 @@
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     },
     "devDependencies": {
+        "definitelytyped-header-parser": "^1.0.1",
         "dtslint": "0.4.2",
         "web3-eth-accounts": "1.0.0-beta.48"
     },
diff --git a/packages/web3-eth/package-lock.json b/packages/web3-eth/package-lock.json
index 24e14e5c0f4..006a1c319f8 100644
--- a/packages/web3-eth/package-lock.json
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+				"regenerator-runtime": "0.12.1"
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@@ -54,7 +54,7 @@
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-				"sprintf-js": "~1.0.2"
+				"sprintf-js": "1.0.3"
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+				"bn.js": "4.11.8",
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-				"js-tokens": "^3.0.2"
+				"chalk": "1.1.3",
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@@ -84,11 +84,11 @@
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-						"strip-ansi": "^3.0.0",
-						"supports-color": "^2.0.0"
+						"ansi-styles": "2.2.1",
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-				"evp_bytestokey": "^1.0.3",
-				"inherits": "^2.0.1",
-				"safe-buffer": "^5.0.1"
+				"buffer-xor": "1.0.3",
+				"cipher-base": "1.0.4",
+				"create-hash": "1.2.0",
+				"evp_bytestokey": "1.0.3",
+				"inherits": "2.0.3",
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@@ -137,9 +137,9 @@
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-				"browserify-des": "^1.0.0",
-				"evp_bytestokey": "^1.0.0"
+				"browserify-aes": "1.2.0",
+				"browserify-des": "1.0.2",
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@@ -147,10 +147,10 @@
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-				"des.js": "^1.0.0",
-				"inherits": "^2.0.1",
-				"safe-buffer": "^5.1.2"
+				"cipher-base": "1.0.4",
+				"des.js": "1.0.0",
+				"inherits": "2.0.3",
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-				"randombytes": "^2.0.1"
+				"bn.js": "4.11.8",
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@@ -167,13 +167,13 @@
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-				"inherits": "^2.0.1",
-				"parse-asn1": "^5.0.0"
+				"bn.js": "4.11.8",
+				"browserify-rsa": "4.0.1",
+				"create-hash": "1.2.0",
+				"create-hmac": "1.1.7",
+				"elliptic": "6.4.1",
+				"inherits": "2.0.3",
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@@ -198,9 +198,9 @@
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-				"escape-string-regexp": "^1.0.5",
-				"supports-color": "^5.3.0"
+				"ansi-styles": "3.2.1",
+				"escape-string-regexp": "1.0.5",
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@@ -209,7 +209,7 @@
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 					"dev": true,
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-						"color-convert": "^1.9.0"
+						"color-convert": "1.9.3"
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@@ -218,7 +218,7 @@
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 					"dev": true,
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@@ -228,8 +228,8 @@
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+				"inherits": "2.0.3",
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@@ -269,8 +269,8 @@
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-				"elliptic": "^6.0.0"
+				"bn.js": "4.11.8",
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 			"requires": {
-				"@babel/runtime": "^7.3.1",
+				"@babel/runtime": "7.3.4",
 				"eth-ens-namehash": "2.0.8",
-				"lodash": "^4.17.11",
+				"lodash": "4.17.11",
 				"web3-core": "1.0.0-beta.48",
 				"web3-core-helpers": "1.0.0-beta.48",
 				"web3-core-method": "1.0.0-beta.48",
@@ -1365,7 +1365,7 @@
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-				"@babel/runtime": "^7.3.1",
+				"@babel/runtime": "7.3.4",
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@@ -1375,7 +1375,7 @@
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 			"requires": {
-				"@babel/runtime": "^7.3.1",
+				"@babel/runtime": "7.3.4",
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 				"web3-core-helpers": "1.0.0-beta.48",
 				"web3-core-method": "1.0.0-beta.48",
@@ -1389,8 +1389,8 @@
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-				"lodash": "^4.17.11",
+				"@babel/runtime": "7.3.4",
+				"lodash": "4.17.11",
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 				"web3-core-helpers": "1.0.0-beta.48",
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@@ -1403,10 +1403,10 @@
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-				"@babel/runtime": "^7.3.1",
-				"@types/node": "^10.12.18",
+				"@babel/runtime": "7.3.4",
+				"@types/node": "10.14.1",
 				"eventemitter3": "3.1.0",
-				"lodash": "^4.17.11",
+				"lodash": "4.17.11",
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 				"websocket": "git://github.com/frozeman/WebSocket-Node.git#6c72925e3f8aaaea8dc8450f97627e85263999f2",
@@ -1418,13 +1418,13 @@
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-				"@types/bn.js": "^4.11.4",
-				"@types/node": "^10.12.18",
+				"@babel/runtime": "7.3.4",
+				"@types/bn.js": "4.11.4",
+				"@types/node": "10.14.1",
 				"bn.js": "4.11.8",
 				"eth-lib": "0.2.8",
-				"ethjs-unit": "^0.1.6",
-				"lodash": "^4.17.11",
+				"ethjs-unit": "0.1.6",
+				"lodash": "4.17.11",
 				"number-to-bn": "1.7.0",
 				"randomhex": "0.1.5",
 				"utf8": "2.1.1"
@@ -1432,12 +1432,11 @@
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-				"nan": "^2.3.3",
-				"typedarray-to-buffer": "^3.1.2",
-				"yaeti": "^0.0.6"
+				"debug": "2.6.9",
+				"nan": "2.13.1",
+				"typedarray-to-buffer": "3.1.5",
+				"yaeti": "0.0.6"
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-				"parse-headers": "^2.0.0",
-				"xtend": "^4.0.0"
+				"global": "4.3.2",
+				"is-function": "1.0.1",
+				"parse-headers": "2.0.2",
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-				"timed-out": "^4.0.1",
-				"url-set-query": "^1.0.0",
-				"xhr": "^2.0.4"
+				"buffer-to-arraybuffer": "0.0.5",
+				"object-assign": "4.1.1",
+				"query-string": "5.1.1",
+				"simple-get": "2.8.1",
+				"timed-out": "4.0.1",
+				"url-set-query": "1.0.0",
+				"xhr": "2.5.0"
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@@ -1475,7 +1474,7 @@
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-				"xhr-request": "^1.0.1"
+				"xhr-request": "1.1.0"
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@@ -1483,7 +1482,7 @@
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-				"cookiejar": "^2.1.1"
+				"cookiejar": "2.1.2"
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diff --git a/packages/web3-eth/package.json b/packages/web3-eth/package.json
index 4ed5586c899..dcad0f7ab28 100644
--- a/packages/web3-eth/package.json
+++ b/packages/web3-eth/package.json
@@ -34,6 +34,7 @@
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     },
     "devDependencies": {
+        "definitelytyped-header-parser": "^1.0.1",
         "dtslint": "0.4.2"
     },
     "files": [
diff --git a/packages/web3-net/package-lock.json b/packages/web3-net/package-lock.json
index 3197ebe51b7..8f81e9556b1 100644
--- a/packages/web3-net/package-lock.json
+++ b/packages/web3-net/package-lock.json
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-				"regenerator-runtime": "^0.12.0"
+				"regenerator-runtime": "0.12.1"
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-				"@types/node": "*"
+				"@types/node": "10.14.1"
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@@ -49,7 +49,7 @@
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 			"requires": {
-				"sprintf-js": "~1.0.2"
+				"sprintf-js": "1.0.3"
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@@ -58,9 +58,9 @@
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-				"chalk": "^1.1.3",
-				"esutils": "^2.0.2",
-				"js-tokens": "^3.0.2"
+				"chalk": "1.1.3",
+				"esutils": "2.0.2",
+				"js-tokens": "3.0.2"
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@@ -69,11 +69,11 @@
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-						"has-ansi": "^2.0.0",
-						"strip-ansi": "^3.0.0",
-						"supports-color": "^2.0.0"
+						"ansi-styles": "2.2.1",
+						"escape-string-regexp": "1.0.5",
+						"has-ansi": "2.0.0",
+						"strip-ansi": "3.0.1",
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@@ -95,7 +95,7 @@
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 			"dev": true,
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-				"balanced-match": "^1.0.0",
+				"balanced-match": "1.0.0",
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@@ -121,9 +121,9 @@
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-				"escape-string-regexp": "^1.0.5",
-				"supports-color": "^5.3.0"
+				"ansi-styles": "3.2.1",
+				"escape-string-regexp": "1.0.5",
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@@ -132,7 +132,7 @@
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 					"dev": true,
 					"requires": {
-						"color-convert": "^1.9.0"
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@@ -141,7 +141,7 @@
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 					"dev": true,
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-						"has-flag": "^3.0.0"
+						"has-flag": "3.0.0"
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@@ -196,7 +196,7 @@
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-				"mimic-response": "^1.0.0"
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@@ -204,16 +204,17 @@
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-				"object-keys": "^1.0.12"
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-			"version": "github:Microsoft/definitelytyped-header-parser#d957ad0bb2f4ecb60ac04f734e0b38fbc8e70b8a",
-			"from": "github:Microsoft/definitelytyped-header-parser#production",
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+			"resolved": "https://registry.npmjs.org/definitelytyped-header-parser/-/definitelytyped-header-parser-1.0.1.tgz",
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-				"@types/parsimmon": "^1.3.0",
-				"parsimmon": "^1.2.0"
+				"@types/parsimmon": "1.10.0",
+				"parsimmon": "1.12.0"
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@@ -233,11 +234,10 @@
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-				"tslint": "^5.12.0",
-				"typescript": "^3.4.0-dev.20190315"
+				"fs-extra": "6.0.1",
+				"strip-json-comments": "2.0.1",
+				"tslint": "5.14.0",
+				"typescript": "3.4.0-dev.20190315"
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@@ -245,13 +245,13 @@
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-				"inherits": "^2.0.1",
-				"minimalistic-assert": "^1.0.0",
-				"minimalistic-crypto-utils": "^1.0.0"
+				"bn.js": "4.11.8",
+				"brorand": "1.1.0",
+				"hash.js": "1.1.7",
+				"hmac-drbg": "1.0.1",
+				"inherits": "2.0.3",
+				"minimalistic-assert": "1.0.1",
+				"minimalistic-crypto-utils": "1.0.1"
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@@ -259,12 +259,12 @@
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-				"is-regex": "^1.0.4",
-				"object-keys": "^1.0.12"
+				"es-to-primitive": "1.2.0",
+				"function-bind": "1.1.1",
+				"has": "1.0.3",
+				"is-callable": "1.1.4",
+				"is-regex": "1.0.4",
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@@ -272,9 +272,9 @@
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+				"is-callable": "1.1.4",
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@@ -300,9 +300,9 @@
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-				"elliptic": "^6.4.0",
-				"xhr-request-promise": "^0.1.2"
+				"bn.js": "4.11.8",
+				"elliptic": "6.4.1",
+				"xhr-request-promise": "0.1.2"
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 		},
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@@ -331,7 +331,7 @@
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-				"is-callable": "^1.1.3"
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@@ -340,9 +340,9 @@
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-				"jsonfile": "^4.0.0",
-				"universalify": "^0.1.0"
+				"graceful-fs": "4.1.15",
+				"jsonfile": "4.0.0",
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@@ -362,12 +362,12 @@
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+				"fs.realpath": "1.0.0",
+				"inflight": "1.0.6",
+				"inherits": "2.0.3",
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-				"xhr-request": "^1.0.1"
+				"xhr-request": "1.1.0"
 			}
 		},
 		"xhr2-cookies": {
@@ -997,7 +996,7 @@
 			"resolved": "https://registry.npmjs.org/xhr2-cookies/-/xhr2-cookies-1.1.0.tgz",
 			"integrity": "sha1-fXdEnQmZGX8VXLc7I99yUF7YnUg=",
 			"requires": {
-				"cookiejar": "^2.1.1"
+				"cookiejar": "2.1.2"
 			}
 		},
 		"xtend": {
diff --git a/packages/web3-net/package.json b/packages/web3-net/package.json
index 9342ed78b40..bfe7bc34c6b 100644
--- a/packages/web3-net/package.json
+++ b/packages/web3-net/package.json
@@ -25,6 +25,7 @@
         "web3-utils": "1.0.0-beta.48"
     },
     "devDependencies": {
+        "definitelytyped-header-parser": "^1.0.1",
         "dtslint": "0.4.2"
     },
     "files": [
diff --git a/packages/web3-providers/package-lock.json b/packages/web3-providers/package-lock.json
index 07de358ba6c..4d6ef03c13e 100644
--- a/packages/web3-providers/package-lock.json
+++ b/packages/web3-providers/package-lock.json
@@ -9,7 +9,7 @@
 			"resolved": "https://registry.npmjs.org/@babel/runtime/-/runtime-7.3.4.tgz",
 			"integrity": "sha512-IvfvnMdSaLBateu0jfsYIpZTxAc2cKEXEMiezGGN75QcBcecDUKd3PgLAncT0oOgxKy8dd8hrJKj9MfzgfZd6g==",
 			"requires": {
-				"regenerator-runtime": "^0.12.0"
+				"regenerator-runtime": "0.12.1"
 			}
 		},
 		"@types/bn.js": {
@@ -18,7 +18,7 @@
 			"integrity": "sha512-AO8WW+aRcKWKQAYTfKLzwnpL6U+TfPqS+haRrhCy5ff04Da8WZud3ZgVjspQXaEXJDcTlsjUEVvL39wegDek5w==",
 			"dev": true,
 			"requires": {
-				"@types/node": "*"
+				"@types/node": "10.14.1"
 			}
 		},
 		"@types/node": {
@@ -50,7 +50,7 @@
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 			"dev": true,
 			"requires": {
-				"sprintf-js": "~1.0.2"
+				"sprintf-js": "1.0.3"
 			}
 		},
 		"babel-code-frame": {
@@ -59,9 +59,9 @@
 			"integrity": "sha1-Y/1D99weO7fONZR9uP42mj9Yx0s=",
 			"dev": true,
 			"requires": {
-				"chalk": "^1.1.3",
-				"esutils": "^2.0.2",
-				"js-tokens": "^3.0.2"
+				"chalk": "1.1.3",
+				"esutils": "2.0.2",
+				"js-tokens": "3.0.2"
 			},
 			"dependencies": {
 				"chalk": {
@@ -70,11 +70,11 @@
 					"integrity": "sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=",
 					"dev": true,
 					"requires": {
-						"ansi-styles": "^2.2.1",
-						"escape-string-regexp": "^1.0.2",
-						"has-ansi": "^2.0.0",
-						"strip-ansi": "^3.0.0",
-						"supports-color": "^2.0.0"
+						"ansi-styles": "2.2.1",
+						"escape-string-regexp": "1.0.5",
+						"has-ansi": "2.0.0",
+						"strip-ansi": "3.0.1",
+						"supports-color": "2.0.0"
 					}
 				}
 			}
@@ -97,7 +97,7 @@
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 			"dev": true,
 			"requires": {
-				"balanced-match": "^1.0.0",
+				"balanced-match": "1.0.0",
 				"concat-map": "0.0.1"
 			}
 		},
@@ -125,9 +125,9 @@
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 			"dev": true,
 			"requires": {
-				"ansi-styles": "^3.2.1",
-				"escape-string-regexp": "^1.0.5",
-				"supports-color": "^5.3.0"
+				"ansi-styles": "3.2.1",
+				"escape-string-regexp": "1.0.5",
+				"supports-color": "5.5.0"
 			},
 			"dependencies": {
 				"ansi-styles": {
@@ -136,7 +136,7 @@
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 					"dev": true,
 					"requires": {
-						"color-convert": "^1.9.0"
+						"color-convert": "1.9.3"
 					}
 				},
 				"supports-color": {
@@ -145,7 +145,7 @@
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 					"dev": true,
 					"requires": {
-						"has-flag": "^3.0.0"
+						"has-flag": "3.0.0"
 					}
 				}
 			}
@@ -202,7 +202,7 @@
 			"integrity": "sha1-gKTdMjdIOEv6JICDYirt7Jgq3/M=",
 			"dev": true,
 			"requires": {
-				"mimic-response": "^1.0.0"
+				"mimic-response": "1.0.1"
 			}
 		},
 		"define-properties": {
@@ -211,16 +211,17 @@
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 			"dev": true,
 			"requires": {
-				"object-keys": "^1.0.12"
+				"object-keys": "1.1.0"
 			}
 		},
 		"definitelytyped-header-parser": {
-			"version": "github:Microsoft/definitelytyped-header-parser#d957ad0bb2f4ecb60ac04f734e0b38fbc8e70b8a",
-			"from": "github:Microsoft/definitelytyped-header-parser#production",
+			"version": "1.0.1",
+			"resolved": "https://registry.npmjs.org/definitelytyped-header-parser/-/definitelytyped-header-parser-1.0.1.tgz",
+			"integrity": "sha512-dotNYEd/IXw1LftTVKzjbbN/5TzsVhcmFJJi1W/L2IBgS1TaDcv3ZVh9Z8Zr0AFYC2T7OfdBT8vp0iDaUUlTyA==",
 			"dev": true,
 			"requires": {
-				"@types/parsimmon": "^1.3.0",
-				"parsimmon": "^1.2.0"
+				"@types/parsimmon": "1.10.0",
+				"parsimmon": "1.12.0"
 			}
 		},
 		"diff": {
@@ -241,11 +242,10 @@
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 			"dev": true,
 			"requires": {
-				"definitelytyped-header-parser": "github:Microsoft/definitelytyped-header-parser#d957ad0bb2f4ecb60ac04f734e0b38fbc8e70b8a",
-				"fs-extra": "^6.0.1",
-				"strip-json-comments": "^2.0.1",
-				"tslint": "^5.12.0",
-				"typescript": "^3.4.0-dev.20190315"
+				"fs-extra": "6.0.1",
+				"strip-json-comments": "2.0.1",
+				"tslint": "5.14.0",
+				"typescript": "3.4.0-dev.20190315"
 			}
 		},
 		"elliptic": {
@@ -254,13 +254,13 @@
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 			"dev": true,
 			"requires": {
-				"bn.js": "^4.4.0",
-				"brorand": "^1.0.1",
-				"hash.js": "^1.0.0",
-				"hmac-drbg": "^1.0.0",
-				"inherits": "^2.0.1",
-				"minimalistic-assert": "^1.0.0",
-				"minimalistic-crypto-utils": "^1.0.0"
+				"bn.js": "4.11.8",
+				"brorand": "1.1.0",
+				"hash.js": "1.1.7",
+				"hmac-drbg": "1.0.1",
+				"inherits": "2.0.3",
+				"minimalistic-assert": "1.0.1",
+				"minimalistic-crypto-utils": "1.0.1"
 			}
 		},
 		"es-abstract": {
@@ -269,12 +269,12 @@
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 			"dev": true,
 			"requires": {
-				"es-to-primitive": "^1.2.0",
-				"function-bind": "^1.1.1",
-				"has": "^1.0.3",
-				"is-callable": "^1.1.4",
-				"is-regex": "^1.0.4",
-				"object-keys": "^1.0.12"
+				"es-to-primitive": "1.2.0",
+				"function-bind": "1.1.1",
+				"has": "1.0.3",
+				"is-callable": "1.1.4",
+				"is-regex": "1.0.4",
+				"object-keys": "1.1.0"
 			}
 		},
 		"es-to-primitive": {
@@ -283,9 +283,9 @@
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 			"dev": true,
 			"requires": {
-				"is-callable": "^1.1.4",
-				"is-date-object": "^1.0.1",
-				"is-symbol": "^1.0.2"
+				"is-callable": "1.1.4",
+				"is-date-object": "1.0.1",
+				"is-symbol": "1.0.2"
 			}
 		},
 		"escape-string-regexp": {
@@ -312,9 +312,9 @@
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 			"dev": true,
 			"requires": {
-				"bn.js": "^4.11.6",
-				"elliptic": "^6.4.0",
-				"xhr-request-promise": "^0.1.2"
+				"bn.js": "4.11.8",
+				"elliptic": "6.4.1",
+				"xhr-request-promise": "0.1.2"
 			}
 		},
 		"ethjs-unit": {
@@ -346,7 +346,7 @@
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 			"dev": true,
 			"requires": {
-				"is-callable": "^1.1.3"
+				"is-callable": "1.1.4"
 			}
 		},
 		"fs-extra": {
@@ -355,9 +355,9 @@
 			"integrity": "sha512-GnyIkKhhzXZUWFCaJzvyDLEEgDkPfb4/TPvJCJVuS8MWZgoSsErf++QpiAlDnKFcqhRlm+tIOcencCjyJE6ZCA==",
 			"dev": true,
 			"requires": {
-				"graceful-fs": "^4.1.2",
-				"jsonfile": "^4.0.0",
-				"universalify": "^0.1.0"
+				"graceful-fs": "4.1.15",
+				"jsonfile": "4.0.0",
+				"universalify": "0.1.2"
 			}
 		},
 		"fs.realpath": {
@@ -378,12 +378,12 @@
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 			"dev": true,
 			"requires": {
-				"fs.realpath": "^1.0.0",
-				"inflight": "^1.0.4",
-				"inherits": "2",
-				"minimatch": "^3.0.4",
-				"once": "^1.3.0",
-				"path-is-absolute": "^1.0.0"
+				"fs.realpath": "1.0.0",
+				"inflight": "1.0.6",
+				"inherits": "2.0.3",
+				"minimatch": "3.0.4",
+				"once": "1.4.0",
+				"path-is-absolute": "1.0.1"
 			}
 		},
 		"global": {
@@ -392,8 +392,8 @@
 			"integrity": "sha1-52mJJopsdMOJCLEwWxD8DjlOnQ8=",
 			"dev": true,
 			"requires": {
-				"min-document": "^2.19.0",
-				"process": "~0.5.1"
+				"min-document": "2.19.0",
+				"process": "0.5.2"
 			}
 		},
 		"graceful-fs": {
@@ -408,7 +408,7 @@
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 			"dev": true,
 			"requires": {
-				"function-bind": "^1.1.1"
+				"function-bind": "1.1.1"
 			}
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 		"has-ansi": {
@@ -417,7 +417,7 @@
 			"integrity": "sha1-NPUEnOHs3ysGSa8+8k5F7TVBbZE=",
 			"dev": true,
 			"requires": {
-				"ansi-regex": "^2.0.0"
+				"ansi-regex": "2.1.1"
 			}
 		},
 		"has-flag": {
@@ -438,8 +438,8 @@
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 			"dev": true,
 			"requires": {
-				"inherits": "^2.0.3",
-				"minimalistic-assert": "^1.0.1"
+				"inherits": "2.0.3",
+				"minimalistic-assert": "1.0.1"
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 		"hmac-drbg": {
@@ -448,9 +448,9 @@
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 			"dev": true,
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-				"hash.js": "^1.0.3",
-				"minimalistic-assert": "^1.0.0",
-				"minimalistic-crypto-utils": "^1.0.1"
+				"hash.js": "1.1.7",
+				"minimalistic-assert": "1.0.1",
+				"minimalistic-crypto-utils": "1.0.1"
 			}
 		},
 		"http-https": {
@@ -464,8 +464,8 @@
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 			"dev": true,
 			"requires": {
-				"once": "^1.3.0",
-				"wrappy": "1"
+				"once": "1.4.0",
+				"wrappy": "1.0.2"
 			}
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 		"inherits": {
@@ -504,7 +504,7 @@
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 			"dev": true,
 			"requires": {
-				"has": "^1.0.1"
+				"has": "1.0.3"
 			}
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 		"is-symbol": {
@@ -513,7 +513,7 @@
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 			"dev": true,
 			"requires": {
-				"has-symbols": "^1.0.0"
+				"has-symbols": "1.0.0"
 			}
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 		"is-typedarray": {
@@ -533,8 +533,8 @@
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 			"dev": true,
 			"requires": {
-				"argparse": "^1.0.7",
-				"esprima": "^4.0.0"
+				"argparse": "1.0.10",
+				"esprima": "4.0.1"
 			}
 		},
 		"jsonfile": {
@@ -543,7 +543,7 @@
 			"integrity": "sha1-h3Gq4HmbZAdrdmQPygWPnBDjPss=",
 			"dev": true,
 			"requires": {
-				"graceful-fs": "^4.1.6"
+				"graceful-fs": "4.1.15"
 			}
 		},
 		"lodash": {
@@ -563,7 +563,7 @@
 			"integrity": "sha1-e9KC4/WELtKVu3SM3Z8f+iyCRoU=",
 			"dev": true,
 			"requires": {
-				"dom-walk": "^0.1.0"
+				"dom-walk": "0.1.1"
 			}
 		},
 		"minimalistic-assert": {
@@ -584,7 +584,7 @@
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 			"dev": true,
 			"requires": {
-				"brace-expansion": "^1.1.7"
+				"brace-expansion": "1.1.11"
 			}
 		},
 		"minimist": {
@@ -647,7 +647,7 @@
 			"resolved": "https://registry.npmjs.org/oboe/-/oboe-2.1.4.tgz",
 			"integrity": "sha1-IMiM2wwVNxuwQRklfU/dNLCqSfY=",
 			"requires": {
-				"http-https": "^1.0.0"
+				"http-https": "1.0.0"
 			}
 		},
 		"once": {
@@ -656,7 +656,7 @@
 			"integrity": "sha1-WDsap3WWHUsROsF9nFC6753Xa9E=",
 			"dev": true,
 			"requires": {
-				"wrappy": "1"
+				"wrappy": "1.0.2"
 			}
 		},
 		"parse-headers": {
@@ -665,8 +665,8 @@
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 			"dev": true,
 			"requires": {
-				"for-each": "^0.3.3",
-				"string.prototype.trim": "^1.1.2"
+				"for-each": "0.3.3",
+				"string.prototype.trim": "1.1.2"
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@@ -699,9 +699,9 @@
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-				"decode-uri-component": "^0.2.0",
-				"object-assign": "^4.1.0",
-				"strict-uri-encode": "^1.0.0"
+				"decode-uri-component": "0.2.0",
+				"object-assign": "4.1.1",
+				"strict-uri-encode": "1.1.0"
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 		},
 		"querystringify": {
@@ -731,7 +731,7 @@
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 			"dev": true,
 			"requires": {
-				"path-parse": "^1.0.6"
+				"path-parse": "1.0.6"
 			}
 		},
 		"semver": {
@@ -752,9 +752,9 @@
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 			"dev": true,
 			"requires": {
-				"decompress-response": "^3.3.0",
-				"once": "^1.3.1",
-				"simple-concat": "^1.0.0"
+				"decompress-response": "3.3.0",
+				"once": "1.4.0",
+				"simple-concat": "1.0.0"
 			}
 		},
 		"sprintf-js": {
@@ -775,9 +775,9 @@
 			"integrity": "sha1-0E3iyJ4Tf019IG8Ia17S+ua+jOo=",
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-				"es-abstract": "^1.5.0",
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+				"es-abstract": "1.13.0",
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@@ -786,7 +786,7 @@
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 			"dev": true,
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-				"ansi-regex": "^2.0.0"
+				"ansi-regex": "2.1.1"
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@@ -828,19 +828,19 @@
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-				"chalk": "^2.3.0",
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-				"mkdirp": "^0.5.1",
-				"resolve": "^1.3.2",
-				"semver": "^5.3.0",
-				"tslib": "^1.8.0",
-				"tsutils": "^2.29.0"
+				"babel-code-frame": "6.26.0",
+				"builtin-modules": "1.1.1",
+				"chalk": "2.4.2",
+				"commander": "2.19.0",
+				"diff": "3.5.0",
+				"glob": "7.1.3",
+				"js-yaml": "3.12.2",
+				"minimatch": "3.0.4",
+				"mkdirp": "0.5.1",
+				"resolve": "1.10.0",
+				"semver": "5.6.0",
+				"tslib": "1.9.3",
+				"tsutils": "2.29.0"
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@@ -849,7 +849,7 @@
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 			"dev": true,
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-				"tslib": "^1.8.1"
+				"tslib": "1.9.3"
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@@ -857,7 +857,7 @@
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 			"requires": {
-				"is-typedarray": "^1.0.0"
+				"is-typedarray": "1.0.0"
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@@ -877,8 +877,8 @@
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-				"querystringify": "^2.0.0",
-				"requires-port": "^1.0.0"
+				"querystringify": "2.1.0",
+				"requires-port": "1.0.0"
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@@ -899,9 +899,9 @@
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-				"@babel/runtime": "^7.3.1",
-				"@types/node": "^10.12.18",
-				"lodash": "^4.17.11",
+				"@babel/runtime": "7.3.4",
+				"@types/node": "10.14.1",
+				"lodash": "4.17.11",
 				"web3-utils": "1.0.0-beta.48"
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@@ -911,8 +911,8 @@
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 			"dev": true,
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-				"@babel/runtime": "^7.3.1",
-				"lodash": "^4.17.11",
+				"@babel/runtime": "7.3.4",
+				"lodash": "4.17.11",
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@@ -923,9 +923,9 @@
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 			"dev": true,
 			"requires": {
-				"@babel/runtime": "^7.3.1",
+				"@babel/runtime": "7.3.4",
 				"eventemitter3": "3.1.0",
-				"lodash": "^4.17.11",
+				"lodash": "4.17.11",
 				"web3-core": "1.0.0-beta.48",
 				"web3-core-helpers": "1.0.0-beta.48",
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@@ -939,8 +939,8 @@
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 			"dev": true,
 			"requires": {
-				"@babel/runtime": "^7.3.1",
-				"eventemitter3": "^3.1.0"
+				"@babel/runtime": "7.3.4",
+				"eventemitter3": "3.1.0"
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@@ -949,9 +949,9 @@
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 			"requires": {
-				"@babel/runtime": "^7.3.1",
-				"eventemitter3": "^3.1.0",
-				"lodash": "^4.17.11",
+				"@babel/runtime": "7.3.4",
+				"eventemitter3": "3.1.0",
+				"lodash": "4.17.11",
 				"web3-core-helpers": "1.0.0-beta.48",
 				"web3-utils": "1.0.0-beta.48"
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@@ -962,7 +962,7 @@
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 			"dev": true,
 			"requires": {
-				"@babel/runtime": "^7.3.1",
+				"@babel/runtime": "7.3.4",
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@@ -973,13 +973,13 @@
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-				"@babel/runtime": "^7.3.1",
-				"@types/bn.js": "^4.11.4",
-				"@types/node": "^10.12.18",
+				"@babel/runtime": "7.3.4",
+				"@types/bn.js": "4.11.4",
+				"@types/node": "10.14.1",
 				"bn.js": "4.11.8",
 				"eth-lib": "0.2.8",
-				"ethjs-unit": "^0.1.6",
-				"lodash": "^4.17.11",
+				"ethjs-unit": "0.1.6",
+				"lodash": "4.17.11",
 				"number-to-bn": "1.7.0",
 				"randomhex": "0.1.5",
 				"utf8": "2.1.1"
@@ -987,12 +987,11 @@
 		},
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 			"version": "git://github.com/frozeman/WebSocket-Node.git#6c72925e3f8aaaea8dc8450f97627e85263999f2",
-			"from": "git://github.com/frozeman/WebSocket-Node.git#browserifyCompatible",
 			"requires": {
-				"debug": "^2.2.0",
-				"nan": "^2.3.3",
-				"typedarray-to-buffer": "^3.1.2",
-				"yaeti": "^0.0.6"
+				"debug": "2.6.9",
+				"nan": "2.13.0",
+				"typedarray-to-buffer": "3.1.5",
+				"yaeti": "0.0.6"
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 		"wrappy": {
@@ -1007,10 +1006,10 @@
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 			"dev": true,
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-				"is-function": "^1.0.1",
-				"parse-headers": "^2.0.0",
-				"xtend": "^4.0.0"
+				"global": "4.3.2",
+				"is-function": "1.0.1",
+				"parse-headers": "2.0.2",
+				"xtend": "4.0.1"
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@@ -1019,13 +1018,13 @@
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-				"object-assign": "^4.1.1",
-				"query-string": "^5.0.1",
-				"simple-get": "^2.7.0",
-				"timed-out": "^4.0.1",
-				"url-set-query": "^1.0.0",
-				"xhr": "^2.0.4"
+				"buffer-to-arraybuffer": "0.0.5",
+				"object-assign": "4.1.1",
+				"query-string": "5.1.1",
+				"simple-get": "2.8.1",
+				"timed-out": "4.0.1",
+				"url-set-query": "1.0.0",
+				"xhr": "2.5.0"
 			}
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 		"xhr-request-promise": {
@@ -1034,7 +1033,7 @@
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 			"dev": true,
 			"requires": {
-				"xhr-request": "^1.0.1"
+				"xhr-request": "1.1.0"
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 		"xhr2-cookies": {
@@ -1042,7 +1041,7 @@
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 			"requires": {
-				"cookiejar": "^2.1.1"
+				"cookiejar": "2.1.2"
 			}
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 		"xtend": {
diff --git a/packages/web3-providers/package.json b/packages/web3-providers/package.json
index b7e915e14c9..056822d5ec6 100644
--- a/packages/web3-providers/package.json
+++ b/packages/web3-providers/package.json
@@ -26,6 +26,7 @@
         "xhr2-cookies": "1.1.0"
     },
     "devDependencies": {
+        "definitelytyped-header-parser": "^1.0.1",
         "dtslint": "0.4.2",
         "web3-core": "1.0.0-beta.48",
         "web3-core-helpers": "1.0.0-beta.48",
diff --git a/packages/web3-shh/package-lock.json b/packages/web3-shh/package-lock.json
index 8bdd279a9e8..182b48c30ee 100644
--- a/packages/web3-shh/package-lock.json
+++ b/packages/web3-shh/package-lock.json
@@ -9,7 +9,7 @@
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 			"requires": {
-				"regenerator-runtime": "^0.12.0"
+				"regenerator-runtime": "0.12.1"
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 		"@types/bn.js": {
@@ -17,7 +17,7 @@
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 			"requires": {
-				"@types/node": "*"
+				"@types/node": "10.14.1"
 			}
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 		"@types/node": {
@@ -49,7 +49,7 @@
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 			"dev": true,
 			"requires": {
-				"sprintf-js": "~1.0.2"
+				"sprintf-js": "1.0.3"
 			}
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 		"babel-code-frame": {
@@ -58,9 +58,9 @@
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 			"dev": true,
 			"requires": {
-				"chalk": "^1.1.3",
-				"esutils": "^2.0.2",
-				"js-tokens": "^3.0.2"
+				"chalk": "1.1.3",
+				"esutils": "2.0.2",
+				"js-tokens": "3.0.2"
 			},
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 				"chalk": {
@@ -69,11 +69,11 @@
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 					"dev": true,
 					"requires": {
-						"ansi-styles": "^2.2.1",
-						"escape-string-regexp": "^1.0.2",
-						"has-ansi": "^2.0.0",
-						"strip-ansi": "^3.0.0",
-						"supports-color": "^2.0.0"
+						"ansi-styles": "2.2.1",
+						"escape-string-regexp": "1.0.5",
+						"has-ansi": "2.0.0",
+						"strip-ansi": "3.0.1",
+						"supports-color": "2.0.0"
 					}
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@@ -95,7 +95,7 @@
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 			"dev": true,
 			"requires": {
-				"balanced-match": "^1.0.0",
+				"balanced-match": "1.0.0",
 				"concat-map": "0.0.1"
 			}
 		},
@@ -121,9 +121,9 @@
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 			"dev": true,
 			"requires": {
-				"ansi-styles": "^3.2.1",
-				"escape-string-regexp": "^1.0.5",
-				"supports-color": "^5.3.0"
+				"ansi-styles": "3.2.1",
+				"escape-string-regexp": "1.0.5",
+				"supports-color": "5.5.0"
 			},
 			"dependencies": {
 				"ansi-styles": {
@@ -132,7 +132,7 @@
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 					"dev": true,
 					"requires": {
-						"color-convert": "^1.9.0"
+						"color-convert": "1.9.3"
 					}
 				},
 				"supports-color": {
@@ -141,7 +141,7 @@
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 					"dev": true,
 					"requires": {
-						"has-flag": "^3.0.0"
+						"has-flag": "3.0.0"
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@@ -196,7 +196,7 @@
 			"resolved": "https://registry.npmjs.org/decompress-response/-/decompress-response-3.3.0.tgz",
 			"integrity": "sha1-gKTdMjdIOEv6JICDYirt7Jgq3/M=",
 			"requires": {
-				"mimic-response": "^1.0.0"
+				"mimic-response": "1.0.1"
 			}
 		},
 		"define-properties": {
@@ -204,16 +204,17 @@
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 			"requires": {
-				"object-keys": "^1.0.12"
+				"object-keys": "1.1.0"
 			}
 		},
 		"definitelytyped-header-parser": {
-			"version": "github:Microsoft/definitelytyped-header-parser#d957ad0bb2f4ecb60ac04f734e0b38fbc8e70b8a",
-			"from": "github:Microsoft/definitelytyped-header-parser#production",
+			"version": "1.0.1",
+			"resolved": "https://registry.npmjs.org/definitelytyped-header-parser/-/definitelytyped-header-parser-1.0.1.tgz",
+			"integrity": "sha512-dotNYEd/IXw1LftTVKzjbbN/5TzsVhcmFJJi1W/L2IBgS1TaDcv3ZVh9Z8Zr0AFYC2T7OfdBT8vp0iDaUUlTyA==",
 			"dev": true,
 			"requires": {
-				"@types/parsimmon": "^1.3.0",
-				"parsimmon": "^1.2.0"
+				"@types/parsimmon": "1.10.0",
+				"parsimmon": "1.12.0"
 			}
 		},
 		"diff": {
@@ -233,11 +234,10 @@
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 			"dev": true,
 			"requires": {
-				"definitelytyped-header-parser": "github:Microsoft/definitelytyped-header-parser#d957ad0bb2f4ecb60ac04f734e0b38fbc8e70b8a",
-				"fs-extra": "^6.0.1",
-				"strip-json-comments": "^2.0.1",
-				"tslint": "^5.12.0",
-				"typescript": "^3.4.0-dev.20190315"
+				"fs-extra": "6.0.1",
+				"strip-json-comments": "2.0.1",
+				"tslint": "5.14.0",
+				"typescript": "3.4.0-dev.20190315"
 			}
 		},
 		"elliptic": {
@@ -245,13 +245,13 @@
 			"resolved": "https://registry.npmjs.org/elliptic/-/elliptic-6.4.1.tgz",
 			"integrity": "sha512-BsXLz5sqX8OHcsh7CqBMztyXARmGQ3LWPtGjJi6DiJHq5C/qvi9P3OqgswKSDftbu8+IoI/QDTAm2fFnQ9SZSQ==",
 			"requires": {
-				"bn.js": "^4.4.0",
-				"brorand": "^1.0.1",
-				"hash.js": "^1.0.0",
-				"hmac-drbg": "^1.0.0",
-				"inherits": "^2.0.1",
-				"minimalistic-assert": "^1.0.0",
-				"minimalistic-crypto-utils": "^1.0.0"
+				"bn.js": "4.11.8",
+				"brorand": "1.1.0",
+				"hash.js": "1.1.7",
+				"hmac-drbg": "1.0.1",
+				"inherits": "2.0.3",
+				"minimalistic-assert": "1.0.1",
+				"minimalistic-crypto-utils": "1.0.1"
 			}
 		},
 		"es-abstract": {
@@ -259,12 +259,12 @@
 			"resolved": "https://registry.npmjs.org/es-abstract/-/es-abstract-1.13.0.tgz",
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 			"requires": {
-				"es-to-primitive": "^1.2.0",
-				"function-bind": "^1.1.1",
-				"has": "^1.0.3",
-				"is-callable": "^1.1.4",
-				"is-regex": "^1.0.4",
-				"object-keys": "^1.0.12"
+				"es-to-primitive": "1.2.0",
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-				"@types/node": "^10.12.18",
+				"@babel/runtime": "7.3.1",
+				"@types/node": "10.14.1",
 				"eventemitter3": "3.1.0",
-				"lodash": "^4.17.11",
+				"lodash": "4.17.11",
 				"oboe": "2.1.4",
 				"url-parse": "1.4.4",
 				"websocket": "git://github.com/frozeman/WebSocket-Node.git#6c72925e3f8aaaea8dc8450f97627e85263999f2",
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-				"@babel/runtime": "^7.3.1",
-				"@types/bn.js": "^4.11.4",
-				"@types/node": "^10.12.18",
+				"@babel/runtime": "7.3.1",
+				"@types/bn.js": "4.11.4",
+				"@types/node": "10.14.1",
 				"bn.js": "4.11.8",
 				"eth-lib": "0.2.8",
-				"ethjs-unit": "^0.1.6",
-				"lodash": "^4.17.11",
+				"ethjs-unit": "0.1.6",
+				"lodash": "4.17.11",
 				"number-to-bn": "1.7.0",
 				"randomhex": "0.1.5",
 				"utf8": "2.1.1"
@@ -960,12 +960,11 @@
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 			"version": "git://github.com/frozeman/WebSocket-Node.git#6c72925e3f8aaaea8dc8450f97627e85263999f2",
-			"from": "git://github.com/frozeman/WebSocket-Node.git#browserifyCompatible",
 			"requires": {
-				"debug": "^2.2.0",
-				"nan": "^2.3.3",
-				"typedarray-to-buffer": "^3.1.2",
-				"yaeti": "^0.0.6"
+				"debug": "2.6.9",
+				"nan": "2.13.1",
+				"typedarray-to-buffer": "3.1.5",
+				"yaeti": "0.0.6"
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@@ -978,10 +977,10 @@
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-				"is-function": "^1.0.1",
-				"parse-headers": "^2.0.0",
-				"xtend": "^4.0.0"
+				"global": "4.3.2",
+				"is-function": "1.0.1",
+				"parse-headers": "2.0.2",
+				"xtend": "4.0.1"
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-				"simple-get": "^2.7.0",
-				"timed-out": "^4.0.1",
-				"url-set-query": "^1.0.0",
-				"xhr": "^2.0.4"
+				"buffer-to-arraybuffer": "0.0.5",
+				"object-assign": "4.1.1",
+				"query-string": "5.1.1",
+				"simple-get": "2.8.1",
+				"timed-out": "4.0.1",
+				"url-set-query": "1.0.0",
+				"xhr": "2.5.0"
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-				"xhr-request": "^1.0.1"
+				"xhr-request": "1.1.0"
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-				"cookiejar": "^2.1.1"
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diff --git a/packages/web3-shh/package.json b/packages/web3-shh/package.json
index 981a53d4f5a..797b818b2d7 100644
--- a/packages/web3-shh/package.json
+++ b/packages/web3-shh/package.json
@@ -26,6 +26,7 @@
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     },
     "devDependencies": {
+        "definitelytyped-header-parser": "^1.0.1",
         "dtslint": "0.4.2"
     },
     "files": [
diff --git a/packages/web3-utils/package-lock.json b/packages/web3-utils/package-lock.json
index be49a473b8c..d98aaf9f5d6 100644
--- a/packages/web3-utils/package-lock.json
+++ b/packages/web3-utils/package-lock.json
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-				"regenerator-runtime": "^0.12.0"
+				"regenerator-runtime": "0.12.1"
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-				"@types/node": "*"
+				"@types/node": "10.12.18"
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@@ -49,7 +49,7 @@
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 			"dev": true,
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-				"sprintf-js": "~1.0.2"
+				"sprintf-js": "1.0.3"
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@@ -58,9 +58,9 @@
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-				"chalk": "^1.1.3",
-				"esutils": "^2.0.2",
-				"js-tokens": "^3.0.2"
+				"chalk": "1.1.3",
+				"esutils": "2.0.2",
+				"js-tokens": "3.0.2"
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@@ -69,11 +69,11 @@
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-						"has-ansi": "^2.0.0",
-						"strip-ansi": "^3.0.0",
-						"supports-color": "^2.0.0"
+						"ansi-styles": "2.2.1",
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+						"has-ansi": "2.0.0",
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@@ -95,7 +95,7 @@
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 			"dev": true,
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-				"balanced-match": "^1.0.0",
+				"balanced-match": "1.0.0",
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@@ -121,9 +121,9 @@
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-				"escape-string-regexp": "^1.0.5",
-				"supports-color": "^5.3.0"
+				"ansi-styles": "3.2.1",
+				"escape-string-regexp": "1.0.5",
+				"supports-color": "5.5.0"
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@@ -132,7 +132,7 @@
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 					"dev": true,
 					"requires": {
-						"color-convert": "^1.9.0"
+						"color-convert": "1.9.3"
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@@ -141,7 +141,7 @@
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 					"dev": true,
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-						"has-flag": "^3.0.0"
+						"has-flag": "3.0.0"
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 			"requires": {
-				"mimic-response": "^1.0.0"
+				"mimic-response": "1.0.1"
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 		"definitelytyped-header-parser": {
-			"version": "github:Microsoft/definitelytyped-header-parser#d957ad0bb2f4ecb60ac04f734e0b38fbc8e70b8a",
-			"from": "github:Microsoft/definitelytyped-header-parser#production",
+			"version": "1.0.1",
+			"resolved": "https://registry.npmjs.org/definitelytyped-header-parser/-/definitelytyped-header-parser-1.0.1.tgz",
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-				"@types/parsimmon": "^1.3.0",
-				"parsimmon": "^1.2.0"
+				"@types/parsimmon": "1.10.0",
+				"parsimmon": "1.12.0"
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@@ -218,11 +219,10 @@
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 			"dev": true,
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-				"tslint": "^5.12.0",
-				"typescript": "^3.4.0-dev.20190315"
+				"fs-extra": "6.0.1",
+				"strip-json-comments": "2.0.1",
+				"tslint": "5.14.0",
+				"typescript": "3.4.0-dev.20190315"
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@@ -230,13 +230,13 @@
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-				"hmac-drbg": "^1.0.0",
-				"inherits": "^2.0.1",
-				"minimalistic-assert": "^1.0.0",
-				"minimalistic-crypto-utils": "^1.0.0"
+				"bn.js": "4.11.8",
+				"brorand": "1.1.0",
+				"hash.js": "1.1.7",
+				"hmac-drbg": "1.0.1",
+				"inherits": "2.0.3",
+				"minimalistic-assert": "1.0.1",
+				"minimalistic-crypto-utils": "1.0.1"
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@@ -262,9 +262,9 @@
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-				"elliptic": "^6.4.0",
-				"xhr-request-promise": "^0.1.2"
+				"bn.js": "4.11.8",
+				"elliptic": "6.4.1",
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@@ -288,7 +288,7 @@
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-				"is-callable": "^1.1.3"
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@@ -297,9 +297,9 @@
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-				"graceful-fs": "^4.1.2",
-				"jsonfile": "^4.0.0",
-				"universalify": "^0.1.0"
+				"graceful-fs": "4.1.15",
+				"jsonfile": "4.0.0",
+				"universalify": "0.1.2"
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@@ -314,12 +314,12 @@
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-				"inflight": "^1.0.4",
-				"inherits": "2",
-				"minimatch": "^3.0.4",
-				"once": "^1.3.0",
-				"path-is-absolute": "^1.0.0"
+				"fs.realpath": "1.0.0",
+				"inflight": "1.0.6",
+				"inherits": "2.0.3",
+				"minimatch": "3.0.4",
+				"once": "1.4.0",
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@@ -327,8 +327,8 @@
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-				"process": "~0.5.1"
+				"min-document": "2.19.0",
+				"process": "0.5.2"
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@@ -343,7 +343,7 @@
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-				"ansi-regex": "^2.0.0"
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@@ -357,8 +357,8 @@
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+				"inherits": "2.0.3",
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@@ -366,9 +366,9 @@
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-				"minimalistic-assert": "^1.0.0",
-				"minimalistic-crypto-utils": "^1.0.1"
+				"hash.js": "1.1.7",
+				"minimalistic-assert": "1.0.1",
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@@ -377,8 +377,8 @@
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+				"once": "1.4.0",
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@@ -413,8 +413,8 @@
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+				"argparse": "1.0.10",
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@@ -423,7 +423,7 @@
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@@ -441,7 +441,7 @@
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@@ -460,7 +460,7 @@
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@@ -565,7 +565,7 @@
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+				"path-parse": "1.0.6"
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-				"once": "^1.3.1",
-				"simple-concat": "^1.0.0"
+				"decompress-response": "3.3.0",
+				"once": "1.4.0",
+				"simple-concat": "1.0.0"
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@@ -606,7 +606,7 @@
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+				"ansi-regex": "2.1.1"
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@@ -651,19 +651,19 @@
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-				"semver": "^5.3.0",
-				"tslib": "^1.8.0",
-				"tsutils": "^2.29.0"
+				"babel-code-frame": "6.26.0",
+				"builtin-modules": "1.1.1",
+				"chalk": "2.4.2",
+				"commander": "2.19.0",
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+				"mkdirp": "0.5.1",
+				"resolve": "1.10.0",
+				"semver": "5.6.0",
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@@ -672,7 +672,7 @@
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+				"tslib": "1.9.3"
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@@ -707,10 +707,10 @@
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-				"xtend": "^4.0.0"
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-				"xhr": "^2.0.4"
+				"buffer-to-arraybuffer": "0.0.5",
+				"object-assign": "4.1.1",
+				"query-string": "5.1.1",
+				"simple-get": "2.8.1",
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diff --git a/packages/web3-utils/package.json b/packages/web3-utils/package.json
index d7f5140caf7..f5cf40e1209 100644
--- a/packages/web3-utils/package.json
+++ b/packages/web3-utils/package.json
@@ -29,6 +29,7 @@
     },
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         "crypto-js": "3.1.9-1",
+        "definitelytyped-header-parser": "^1.0.1",
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diff --git a/packages/web3/package-lock.json b/packages/web3/package-lock.json
index 0113ed0fe92..5ab3399296a 100644
--- a/packages/web3/package-lock.json
+++ b/packages/web3/package-lock.json
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-				"json-schema-traverse": "^0.4.1",
-				"uri-js": "^4.2.2"
+				"fast-deep-equal": "2.0.1",
+				"fast-json-stable-stringify": "2.0.0",
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-				"sprintf-js": "~1.0.2"
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+				"safer-buffer": "2.1.2"
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-				"inherits": "^2.0.1",
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+				"bn.js": "4.11.8",
+				"inherits": "2.0.3",
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-				"esutils": "^2.0.2",
-				"js-tokens": "^3.0.2"
+				"chalk": "1.1.3",
+				"esutils": "2.0.2",
+				"js-tokens": "3.0.2"
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@@ -142,11 +142,11 @@
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-						"has-ansi": "^2.0.0",
-						"strip-ansi": "^3.0.0",
-						"supports-color": "^2.0.0"
+						"ansi-styles": "2.2.1",
+						"escape-string-regexp": "1.0.5",
+						"has-ansi": "2.0.0",
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-				"tweetnacl": "^0.14.3"
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-				"safe-buffer": "^5.1.1"
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@@ -195,15 +195,15 @@
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-				"depd": "~1.1.2",
-				"http-errors": "~1.6.3",
+				"depd": "1.1.2",
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 			"dev": true,
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-				"balanced-match": "^1.0.0",
+				"balanced-match": "1.0.0",
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-				"evp_bytestokey": "^1.0.3",
-				"inherits": "^2.0.1",
-				"safe-buffer": "^5.0.1"
+				"buffer-xor": "1.0.3",
+				"cipher-base": "1.0.4",
+				"create-hash": "1.2.0",
+				"evp_bytestokey": "1.0.3",
+				"inherits": "2.0.3",
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-				"browserify-des": "^1.0.0",
-				"evp_bytestokey": "^1.0.0"
+				"browserify-aes": "1.2.0",
+				"browserify-des": "1.0.2",
+				"evp_bytestokey": "1.0.3"
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-				"des.js": "^1.0.0",
-				"inherits": "^2.0.1",
-				"safe-buffer": "^5.1.2"
+				"cipher-base": "1.0.4",
+				"des.js": "1.0.0",
+				"inherits": "2.0.3",
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@@ -260,8 +260,8 @@
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-				"bn.js": "^4.1.0",
-				"randombytes": "^2.0.1"
+				"bn.js": "4.11.8",
+				"randombytes": "2.1.0"
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 		"browserify-sha3": {
@@ -269,8 +269,8 @@
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-				"js-sha3": "^0.6.1",
-				"safe-buffer": "^5.1.1"
+				"js-sha3": "0.6.1",
+				"safe-buffer": "5.1.2"
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@@ -278,13 +278,13 @@
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-				"elliptic": "^6.0.0",
-				"inherits": "^2.0.1",
-				"parse-asn1": "^5.0.0"
+				"bn.js": "4.11.8",
+				"browserify-rsa": "4.0.1",
+				"create-hash": "1.2.0",
+				"create-hmac": "1.1.7",
+				"elliptic": "6.4.1",
+				"inherits": "2.0.3",
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@@ -301,8 +301,8 @@
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@@ -352,9 +352,9 @@
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-				"escape-string-regexp": "^1.0.5",
-				"supports-color": "^5.3.0"
+				"ansi-styles": "3.2.1",
+				"escape-string-regexp": "1.0.5",
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@@ -363,7 +363,7 @@
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 					"dev": true,
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-						"color-convert": "^1.9.0"
+						"color-convert": "1.9.3"
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@@ -372,7 +372,7 @@
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 					"dev": true,
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@@ -387,8 +387,8 @@
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 				"web3-utils": "1.0.0-beta.48"
 			}
@@ -2663,7 +2663,7 @@
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 			"requires": {
-				"@babel/runtime": "^7.3.1",
+				"@babel/runtime": "7.3.1",
 				"web3-core": "1.0.0-beta.48",
 				"web3-core-helpers": "1.0.0-beta.48",
 				"web3-core-method": "1.0.0-beta.48",
@@ -2677,8 +2677,8 @@
 			"resolved": "https://registry.npmjs.org/web3-net/-/web3-net-1.0.0-beta.48.tgz",
 			"integrity": "sha512-q9nLXc2DwepLaTvbJ8Bvv5QHJVY9CUNKJQnIYfcU+R5OHkZ9eN//B8skHbmk5dtbwKJbeUyt5sfZKas/cf4mlw==",
 			"requires": {
-				"@babel/runtime": "^7.3.1",
-				"lodash": "^4.17.11",
+				"@babel/runtime": "7.3.1",
+				"lodash": "4.17.11",
 				"web3-core": "1.0.0-beta.48",
 				"web3-core-helpers": "1.0.0-beta.48",
 				"web3-core-method": "1.0.0-beta.48",
@@ -2691,10 +2691,10 @@
 			"resolved": "https://registry.npmjs.org/web3-providers/-/web3-providers-1.0.0-beta.48.tgz",
 			"integrity": "sha512-rqWe370lftaYqvTSe8b7vdaANEBeoME6f30yD8VIEkKD6iEbp5TqCtP6A22zC6CEcVnCUrXIKsBCSI71f+QEtw==",
 			"requires": {
-				"@babel/runtime": "^7.3.1",
-				"@types/node": "^10.12.18",
+				"@babel/runtime": "7.3.1",
+				"@types/node": "10.12.18",
 				"eventemitter3": "3.1.0",
-				"lodash": "^4.17.11",
+				"lodash": "4.17.11",
 				"oboe": "2.1.4",
 				"url-parse": "1.4.4",
 				"websocket": "git://github.com/frozeman/WebSocket-Node.git#6c72925e3f8aaaea8dc8450f97627e85263999f2",
@@ -2706,7 +2706,7 @@
 			"resolved": "https://registry.npmjs.org/web3-shh/-/web3-shh-1.0.0-beta.48.tgz",
 			"integrity": "sha512-7F3JcsdMxuq2ezC2BaSFqy0suXtU7a58CjUIM6kVeWa1a3jwSIPvfzlDtMe3AKaabeOay0jaHHs3UUbw4Hzi+A==",
 			"requires": {
-				"@babel/runtime": "^7.3.1",
+				"@babel/runtime": "7.3.1",
 				"web3-core": "1.0.0-beta.48",
 				"web3-core-helpers": "1.0.0-beta.48",
 				"web3-core-method": "1.0.0-beta.48",
@@ -2721,13 +2721,13 @@
 			"resolved": "https://registry.npmjs.org/web3-utils/-/web3-utils-1.0.0-beta.48.tgz",
 			"integrity": "sha512-TK61xy7mRpLt53M8GbPnrFr9lA2SmqLHvWIJN8K9cU4oDH9MWxuxxJ+Lxg+pQPKqIO9f1u+AiMRNvSEuMeeAmg==",
 			"requires": {
-				"@babel/runtime": "^7.3.1",
-				"@types/bn.js": "^4.11.4",
-				"@types/node": "^10.12.18",
+				"@babel/runtime": "7.3.1",
+				"@types/bn.js": "4.11.4",
+				"@types/node": "10.12.18",
 				"bn.js": "4.11.8",
 				"eth-lib": "0.2.8",
-				"ethjs-unit": "^0.1.6",
-				"lodash": "^4.17.11",
+				"ethjs-unit": "0.1.6",
+				"lodash": "4.17.11",
 				"number-to-bn": "1.7.0",
 				"randomhex": "0.1.5",
 				"utf8": "2.1.1"
@@ -2738,21 +2738,20 @@
 					"resolved": "https://registry.npmjs.org/eth-lib/-/eth-lib-0.2.8.tgz",
 					"integrity": "sha512-ArJ7x1WcWOlSpzdoTBX8vkwlkSQ85CjjifSZtV4co64vWxSV8geWfPI9x4SVYu3DSxnX4yWFVTtGL+j9DUFLNw==",
 					"requires": {
-						"bn.js": "^4.11.6",
-						"elliptic": "^6.4.0",
-						"xhr-request-promise": "^0.1.2"
+						"bn.js": "4.11.8",
+						"elliptic": "6.4.1",
+						"xhr-request-promise": "0.1.2"
 					}
 				}
 			}
 		},
 		"websocket": {
 			"version": "git://github.com/frozeman/WebSocket-Node.git#6c72925e3f8aaaea8dc8450f97627e85263999f2",
-			"from": "git://github.com/frozeman/WebSocket-Node.git#browserifyCompatible",
 			"requires": {
-				"debug": "^2.2.0",
-				"nan": "^2.3.3",
-				"typedarray-to-buffer": "^3.1.2",
-				"yaeti": "^0.0.6"
+				"debug": "2.6.9",
+				"nan": "2.10.0",
+				"typedarray-to-buffer": "3.1.5",
+				"yaeti": "0.0.6"
 			}
 		},
 		"wrappy": {
@@ -2765,9 +2764,9 @@
 			"resolved": "https://registry.npmjs.org/ws/-/ws-3.3.3.tgz",
 			"integrity": "sha512-nnWLa/NwZSt4KQJu51MYlCcSQ5g7INpOrOMt4XV8j4dqTXdmlUmSHQ8/oLC069ckre0fRsgfvsKwbTdtKLCDkA==",
 			"requires": {
-				"async-limiter": "~1.0.0",
-				"safe-buffer": "~5.1.0",
-				"ultron": "~1.1.0"
+				"async-limiter": "1.0.0",
+				"safe-buffer": "5.1.2",
+				"ultron": "1.1.1"
 			}
 		},
 		"xhr": {
@@ -2775,10 +2774,10 @@
 			"resolved": "https://registry.npmjs.org/xhr/-/xhr-2.5.0.tgz",
 			"integrity": "sha512-4nlO/14t3BNUZRXIXfXe+3N6w3s1KoxcJUUURctd64BLRe67E4gRwp4PjywtDY72fXpZ1y6Ch0VZQRY/gMPzzQ==",
 			"requires": {
-				"global": "~4.3.0",
-				"is-function": "^1.0.1",
-				"parse-headers": "^2.0.0",
-				"xtend": "^4.0.0"
+				"global": "4.3.2",
+				"is-function": "1.0.1",
+				"parse-headers": "2.0.2",
+				"xtend": "4.0.1"
 			}
 		},
 		"xhr-request": {
@@ -2786,13 +2785,13 @@
 			"resolved": "https://registry.npmjs.org/xhr-request/-/xhr-request-1.1.0.tgz",
 			"integrity": "sha512-Y7qzEaR3FDtL3fP30k9wO/e+FBnBByZeybKOhASsGP30NIkRAAkKD/sCnLvgEfAIEC1rcmK7YG8f4oEnIrrWzA==",
 			"requires": {
-				"buffer-to-arraybuffer": "^0.0.5",
-				"object-assign": "^4.1.1",
-				"query-string": "^5.0.1",
-				"simple-get": "^2.7.0",
-				"timed-out": "^4.0.1",
-				"url-set-query": "^1.0.0",
-				"xhr": "^2.0.4"
+				"buffer-to-arraybuffer": "0.0.5",
+				"object-assign": "4.1.1",
+				"query-string": "5.1.1",
+				"simple-get": "2.8.1",
+				"timed-out": "4.0.1",
+				"url-set-query": "1.0.0",
+				"xhr": "2.5.0"
 			}
 		},
 		"xhr-request-promise": {
@@ -2800,7 +2799,7 @@
 			"resolved": "https://registry.npmjs.org/xhr-request-promise/-/xhr-request-promise-0.1.2.tgz",
 			"integrity": "sha1-NDxE0e53JrhkgGloLQ+EDIO0Jh0=",
 			"requires": {
-				"xhr-request": "^1.0.1"
+				"xhr-request": "1.1.0"
 			}
 		},
 		"xhr2-cookies": {
@@ -2808,7 +2807,7 @@
 			"resolved": "https://registry.npmjs.org/xhr2-cookies/-/xhr2-cookies-1.1.0.tgz",
 			"integrity": "sha1-fXdEnQmZGX8VXLc7I99yUF7YnUg=",
 			"requires": {
-				"cookiejar": "^2.1.1"
+				"cookiejar": "2.1.2"
 			}
 		},
 		"xmlhttprequest": {
@@ -2836,8 +2835,8 @@
 			"resolved": "https://registry.npmjs.org/yauzl/-/yauzl-2.10.0.tgz",
 			"integrity": "sha1-x+sXyT4RLLEIb6bY5R+wZnt5pfk=",
 			"requires": {
-				"buffer-crc32": "~0.2.3",
-				"fd-slicer": "~1.1.0"
+				"buffer-crc32": "0.2.13",
+				"fd-slicer": "1.1.0"
 			}
 		}
 	}
diff --git a/packages/web3/package.json b/packages/web3/package.json
index e6c19a1a9e5..9133c77bea0 100644
--- a/packages/web3/package.json
+++ b/packages/web3/package.json
@@ -71,6 +71,7 @@
         "web3-utils": "1.0.0-beta.48"
     },
     "devDependencies": {
+        "definitelytyped-header-parser": "^1.0.1",
         "dtslint": "0.4.2"
     },
     "files": [