Typescript migration

.gitignore

@@ -1,29 +1,33 @@
+.idea
+package-lock.json
+test-build
+dist
 
 # Created by https://www.gitignore.io/api/osx,node
 
 ### OSX ###
-*.DS_Store
-.AppleDouble
-.LSOverride
-
-# Icon must end with two \r
-Icon
-# Thumbnails
-._*
-# Files that might appear in the root of a volume
-.DocumentRevisions-V100
-.fseventsd
-.Spotlight-V100
-.TemporaryItems
-.Trashes
-.VolumeIcon.icns
-.com.apple.timemachine.donotpresent
-# Directories potentially created on remote AFP share
-.AppleDB
-.AppleDesktop
-Network Trash Folder
-Temporary Items
-.apdisk
+*.DS_Store
+.AppleDouble
+.LSOverride
+
+# Icon must end with two \r
+Icon
+# Thumbnails
+._*
+# Files that might appear in the root of a volume
+.DocumentRevisions-V100
+.fseventsd
+.Spotlight-V100
+.TemporaryItems
+.Trashes
+.VolumeIcon.icns
+.com.apple.timemachine.donotpresent
+# Directories potentially created on remote AFP share
+.AppleDB
+.AppleDesktop
+Network Trash Folder
+Temporary Items
+.apdisk
 
 
 ### Node ###

.prettierignore

@@ -0,0 +1,6 @@
+node_modules
+.vscode
+package.json
+dist
+test-build
+.nyc_output

.travis.yml

@@ -1,20 +1,21 @@
 language: node_js
 node_js:
-  - "7"
   - "8"
-env:
-  - CXX=g++-4.8
+  - "10"
+  - "11"
+  - "12"
 addons:
   firefox: latest
   apt:
     sources:
-    - ubuntu-toolchain-r-test
+      - ubuntu-toolchain-r-test
     packages:
-    - g++-4.8
+      - g++-4.8
 before_install:
   - sh -e /etc/init.d/xvfb start
 env:
   global:
+    - CXX=g++-4.8
     - DISPLAY=:99.0
   matrix:
     - CXX=g++-4.8 TEST_SUITE=test:node
@@ -28,9 +29,19 @@ matrix:
       node_js: "8"
       env: CXX=g++-4.8 TEST_SUITE=lint
     - os: linux
-      node_js: "7"
+      node_js: "8"
       env: CXX=g++-4.8 TEST_SUITE=test:node
     - os: linux
       node_js: "8"
       env: CXX=g++-4.8 TEST_SUITE=test:node
+    - os: linux
+      node_js: "10"
+      env: CXX=g++-4.8 TEST_SUITE=test:node
+    - os: linux
+      node_js: "11"
+      env: CXX=g++-4.8 TEST_SUITE=test:node
+    - os: linux
+      node_js: "12"
+      env: CXX=g++-4.8 TEST_SUITE=test:node
+
 script: npm run $TEST_SUITE

CHANGELOG.md

@@ -1,19 +1,21 @@
 # Changelog
+
 All notable changes to this project will be documented in this file.
 
-The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/) 
-(modification: no type change headlines) and this project adheres to 
+The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
+(modification: no type change headlines) and this project adheres to
 [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
-
 ## [2.2.0] - 2019-02-06
-**Petersburg** (aka `constantinopleFix`) as well as **Goerli** 
-support/readiness by updating to a supporting `ethereumjs-common` version 
-[v1.1.0](https://github.com/ethereumjs/ethereumjs-common/releases/tag/v1.1.0), 
+
+**Petersburg** (aka `constantinopleFix`) as well as **Goerli**
+support/readiness by updating to a supporting `ethereumjs-common` version
+[v1.1.0](https://github.com/ethereumjs/ethereumjs-common/releases/tag/v1.1.0),
 PR [#64](https://github.com/ethereumjs/ethereumjs-block/pull/64)
 
 **Other Changes:**
-- Fixed package size issue by excluding tests and docs from being included in 
+
+- Fixed package size issue by excluding tests and docs from being included in
   the package, PR [#66](https://github.com/ethereumjs/ethereumjs-block/pull/66)
 - Error message fixes in `index.js`,
   PR [#62](https://github.com/ethereumjs/ethereumjs-block/pull/62)
@@ -25,58 +27,66 @@ PR [#64](https://github.com/ethereumjs/ethereumjs-block/pull/64)
 [2.2.0]: https://github.com/ethereumjs/ethereumjs-vm/compare/v2.1.0...v2.2.0
 
 ## [2.1.0] - 2018-10-19
+
 - **Constantinople** support, added difficulty bomb delay (EIP-1234), PR [#54](https://github.com/ethereumjs/ethereumjs-block/pull/54)
 - Updated test data, added Constantinople tests, PR [#56](https://github.com/ethereumjs/ethereumjs-block/pull/56), [#57](https://github.com/ethereumjs/ethereumjs-block/pull/57)
-- Added ``timestamp`` field to ``setGenesisParams()``, PR [#52](https://github.com/ethereumjs/ethereumjs-block/pull/52)
+- Added `timestamp` field to `setGenesisParams()`, PR [#52](https://github.com/ethereumjs/ethereumjs-block/pull/52)
 
 [2.1.0]: https://github.com/ethereumjs/ethereumjs-vm/compare/v2.0.1...v2.1.0
 
 ## [2.0.1] - 2018-08-08
-- Fixes ``BlockHeader.prototype.validate()`` bug, see PR [#49](https://github.com/ethereumjs/ethereumjs-block/pull/49)
+
+- Fixes `BlockHeader.prototype.validate()` bug, see PR [#49](https://github.com/ethereumjs/ethereumjs-block/pull/49)
 
 [2.0.1]: https://github.com/ethereumjs/ethereumjs-vm/compare/v2.0.0...v2.0.1
 
 ## [2.0.0] - 2018-06-25
-This release introduces both support for different ``chains`` (``mainnet``, ``ropsten``, ...)
-and ``hardforks`` up to the latest applied HF (``byzantium``). Parameters and genesis values
+
+This release introduces both support for different `chains` (`mainnet`, `ropsten`, ...)
+and `hardforks` up to the latest applied HF (`byzantium`). Parameters and genesis values
 are provided by the new [ethereumjs-common](https://github.com/ethereumjs/ethereumjs-common)
 library which also defines the set of supported chains and forks.
 
 Changes in detail:
-- New initialization parameters ``opts.chain`` (default: ``mainnet``) and ``opts.hardfork`` 
-  (default: ``null``, block number-based behaviour), PR [#44](https://github.com/ethereumjs/ethereumjs-block/pull/44)
-- Alternatively a ``Common`` class object can be provided directly with the ``opts.common`` parameter,
+
+- New initialization parameters `opts.chain` (default: `mainnet`) and `opts.hardfork`
+  (default: `null`, block number-based behaviour), PR [#44](https://github.com/ethereumjs/ethereumjs-block/pull/44)
+- Alternatively a `Common` class object can be provided directly with the `opts.common` parameter,
   see [API](https://github.com/ethereumjs/ethereumjs-block/blob/master/docs/index.md) docs
-- Correct block validation for all know hardforks, PR 
+- Correct block validation for all know hardforks, PR
   [#47](https://github.com/ethereumjs/ethereumjs-block/pull/47), if no hardfork is set validation logic
-  is determined by block number in combination with the ``chain`` set
-- Genesis block initialization depending on the ``chain`` set (see ``ethereumjs-common`` for supported chains)
+  is determined by block number in combination with the `chain` set
+- Genesis block initialization depending on the `chain` set (see `ethereumjs-common` for supported chains)
 - Extensive test additions to cover the newly introduced capabilities and changes
-- Fix default value for ``nonce`` (empty buffer -> ``<Buffer 00 00 00 00 00 00 00 00>``), PR [#42](https://github.com/ethereumjs/ethereumjs-block/pull/42)
+- Fix default value for `nonce` (empty buffer -> `<Buffer 00 00 00 00 00 00 00 00>`), PR [#42](https://github.com/ethereumjs/ethereumjs-block/pull/42)
 
 [2.0.0]: https://github.com/ethereumjs/ethereumjs-vm/compare/v1.7.1...v2.0.0
 
 ## [1.7.1] - 2018-02-15
-- Fix ``browserify`` issue blocking updates for packages depending on ``ethereumjs-block``
+
+- Fix `browserify` issue blocking updates for packages depending on `ethereumjs-block`
   library, PR [#40](https://github.com/ethereumjs/ethereumjs-block/pull/40)
-- Updated ``ethereumjs/common`` dependency, PR [#38](https://github.com/ethereumjs/ethereumjs-block/pull/38)
+- Updated `ethereumjs/common` dependency, PR [#38](https://github.com/ethereumjs/ethereumjs-block/pull/38)
 
 [1.7.1]: https://github.com/ethereumjs/ethereumjs-vm/compare/v1.7.0...v1.7.1
 
 ## [1.7.0] - 2017-10-11
-- ``Metro-Byzantium`` compatible
+
+- `Metro-Byzantium` compatible
 - New difficulty formula (EIP 100)
 - Difficulty bomb delay (EIP 649)
-- Removed ``isHomestead``, ``isHomesteadReprice`` from API methods
+- Removed `isHomestead`, `isHomesteadReprice` from API methods
 
 [1.7.0]: https://github.com/ethereumjs/ethereumjs-vm/compare/v1.6.0...v1.7.0
 
 ## [1.6.0] - 2017-07-12
+
 - Breakout header-from-rpc as separate module
 
 [1.6.0]: https://github.com/ethereumjs/ethereumjs-block/compare/v1.5.1...v1.6.0
 
 ## [1.5.1] - 2017-06-04
+
 - Dev dependency updates
 - BN for gas limit
 
@@ -88,5 +98,3 @@ Changes in detail:
 - [1.4.0](https://github.com/ethereumjs/ethereumjs-block/compare/v1.3.1...v1.4.0) - 2016-12-15
 - [1.3.1](https://github.com/ethereumjs/ethereumjs-block/compare/v1.3.0...v1.3.1) - 2016-10-14
 - [1.3.0](https://github.com/ethereumjs/ethereumjs-block/compare/v1.2.2...v1.3.0) - 2017-10-11
-
-

README.md

@@ -1,29 +1,27 @@
-# SYNOPSIS  
+# SYNOPSIS
+
 [![NPM Package](https://img.shields.io/npm/v/ethereumjs-block.svg?style=flat-square)](https://www.npmjs.org/package/ethereumjs-block)
 [![Build Status](https://img.shields.io/travis/ethereumjs/ethereumjs-block.svg?branch=master&style=flat-square)](https://travis-ci.org/ethereumjs/ethereumjs-block)
 [![Coverage Status](https://img.shields.io/coveralls/ethereumjs/ethereumjs-block.svg?style=flat-square)](https://coveralls.io/r/ethereumjs/ethereumjs-block)
-[![Gitter](https://img.shields.io/gitter/room/ethereum/ethereumjs-lib.svg?style=flat-square)]() or #ethereumjs on freenode  
-
-[![js-standard-style](https://cdn.rawgit.com/feross/standard/master/badge.svg)](https://github.com/feross/standard)  
+[![Gitter](https://img.shields.io/gitter/room/ethereum/ethereumjs-lib.svg?style=flat-square)]() or #ethereumjs on freenode
 
-
-Implements schema and functions related to Ethereum's block. 
+Implements schema and functions related to Ethereum's block.
 
 # INSTALL
+
 `npm install ethereumjs-block`
 
-# BROWSER  
+# BROWSER
+
 This module work with `browserify`.
 
 # API
+
 [./docs](./docs/index.md)
 
 # TESTING
-Tests in the ``tests`` directory are partly outdated and testing is primarily done by running the ``BlockchainTests`` from within the [ethereumjs-vm](https://github.com/ethereumjs/ethereumjs-vm) repository.
 
-Relevant test folders:
-- ``bcTotalDifficultyTest``
-- TODO
+Tests in the `tests` directory are partly outdated and testing is primarily done by running the `BlockchainTests` from within the [ethereumjs-vm](https://github.com/ethereumjs/ethereumjs-vm) repository.
 
 # EthereumJS
 
@@ -32,4 +30,5 @@ See our organizational [documentation](https://ethereumjs.readthedocs.io) for an
 If you want to join for work or do improvements on the libraries have a look at our [contribution guidelines](https://ethereumjs.readthedocs.io/en/latest/contributing.html).
 
 # LICENSE
-[MPL-2.0](https://tldrlegal.com/license/mozilla-public-license-2.0-(mpl-2))
+
+[MPL-2.0](<https://tldrlegal.com/license/mozilla-public-license-2.0-(mpl-2)>)

docs/README.md

@@ -0,0 +1,99 @@
+# ethereumjs-block
+
+## Index
+
+### Classes
+
+- [Block](classes/block.md)
+- [BlockHeader](classes/blockheader.md)
+
+### Interfaces
+
+- [BlockData](interfaces/blockdata.md)
+- [BlockHeaderData](interfaces/blockheaderdata.md)
+- [Blockchain](interfaces/blockchain.md)
+- [NetworkOptions](interfaces/networkoptions.md)
+- [TransformableToBuffer](interfaces/transformabletobuffer.md)
+
+### Type aliases
+
+- [BufferLike](#bufferlike)
+- [PrefixedHexString](#prefixedhexstring)
+
+### Functions
+
+- [blockFromRpc](#blockfromrpc)
+- [blockHeaderFromRpc](#blockheaderfromrpc)
+
+---
+
+## Type aliases
+
+<a id="bufferlike"></a>
+
+### BufferLike
+
+**Ƭ BufferLike**: _`Buffer` \| [TransformableToBuffer](interfaces/transformabletobuffer.md) \| [PrefixedHexString](#prefixedhexstring) \| `number`_
+
+_Defined in [types.ts:41](https://github.com/ethereumjs/ethereumjs-block/blob/4769f90/src/types.ts#L41)_
+
+A Buffer, hex string prefixed with `0x`, Number, or an object with a toBuffer method such as BN.
+
+---
+
+<a id="prefixedhexstring"></a>
+
+### PrefixedHexString
+
+**Ƭ PrefixedHexString**: _`string`_
+
+_Defined in [types.ts:36](https://github.com/ethereumjs/ethereumjs-block/blob/4769f90/src/types.ts#L36)_
+
+A hex string prefixed with `0x`.
+
+---
+
+## Functions
+
+<a id="blockfromrpc"></a>
+
+### blockFromRpc
+
+▸ **blockFromRpc**(blockParams: _`any`_, uncles?: _`any`[]_, networkOptions?: _[NetworkOptions](interfaces/networkoptions.md)_): [Block](classes/block.md)
+
+_Defined in [from-rpc.ts:14](https://github.com/ethereumjs/ethereumjs-block/blob/4769f90/src/from-rpc.ts#L14)_
+
+Creates a new block object from Ethereum JSON RPC.
+
+**Parameters:**
+
+| Name                      | Type                                           | Description                                                                    |
+| ------------------------- | ---------------------------------------------- | ------------------------------------------------------------------------------ |
+| blockParams               | `any`                                          | Ethereum JSON RPC of block (eth_getBlockByNumber)                              |
+| `Optional` uncles         | `any`[]                                        | Optional list of Ethereum JSON RPC of uncles (eth_getUncleByBlockHashAndIndex) |
+| `Optional` networkOptions | [NetworkOptions](interfaces/networkoptions.md) | An object describing the network                                               |
+
+**Returns:** [Block](classes/block.md)
+
+---
+
+<a id="blockheaderfromrpc"></a>
+
+### blockHeaderFromRpc
+
+▸ **blockHeaderFromRpc**(blockParams: _`any`_, networkOptions?: _[NetworkOptions](interfaces/networkoptions.md)_): [BlockHeader](classes/blockheader.md)
+
+_Defined in [header-from-rpc.ts:11](https://github.com/ethereumjs/ethereumjs-block/blob/4769f90/src/header-from-rpc.ts#L11)_
+
+Creates a new block header object from Ethereum JSON RPC.
+
+**Parameters:**
+
+| Name                      | Type                                           | Description                                       |
+| ------------------------- | ---------------------------------------------- | ------------------------------------------------- |
+| blockParams               | `any`                                          | Ethereum JSON RPC of block (eth_getBlockByNumber) |
+| `Optional` networkOptions | [NetworkOptions](interfaces/networkoptions.md) | An object describing the network                  |
+
+**Returns:** [BlockHeader](classes/blockheader.md)
+
+---