From 81f1b39aa81e0a7b9962355e88c6564e4bc32f2d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ben=20Kn=C3=A1b?= <benknab@pm.me>
Date: Sun, 2 Jun 2024 14:59:17 +0200
Subject: [PATCH 1/2] Add types for createFundedPsbt

---
 lnd_methods/onchain/create_funded_psbt.d.ts | 50 +++++++++++++++++++++
 lnd_methods/onchain/index.d.ts              |  1 +
 2 files changed, 51 insertions(+)
 create mode 100644 lnd_methods/onchain/create_funded_psbt.d.ts

diff --git a/lnd_methods/onchain/create_funded_psbt.d.ts b/lnd_methods/onchain/create_funded_psbt.d.ts
new file mode 100644
index 0000000..d27df4e
--- /dev/null
+++ b/lnd_methods/onchain/create_funded_psbt.d.ts
@@ -0,0 +1,50 @@
+import type {
+  AuthenticatedLightningArgs,
+  AuthenticatedLightningMethod,
+} from '../../typescript';
+
+export type CreateFundedPsbtArgs = AuthenticatedLightningArgs<{
+  /** Chain Fee Tokens Per Virtual Byte Number */
+  fee_tokens_per_vbyte?: number;
+  inputs?: Array<{
+    /** Sequence Number */
+    sequence?: number;
+    /** Unspent Transaction Id Hex String */
+    transaction_id: string;
+    /** Unspent Transaction Output Index Number */
+    transaction_vout: number;
+  }>;
+  /** Select Inputs With Minimum Confirmations Number */
+  min_confirmations?: number;
+  outputs?: Array<{
+    /** Use This Output For Change Bool */
+    is_change?: boolean;
+    /** Output Script Hex String> */
+    script: string;
+    /** Send Tokens Tokens Number */
+    tokens: number;
+  }>;
+  /** Blocks To Wait for Confirmation Number */
+  target_confirmations?: number;
+  /** Spendable Lock Time on Transaction Number */
+  timelock?: number;
+  /** Select Inputs Using Selection Methodology Type String */
+  utxo_selection?: string;
+  /** Transaction Version Number */
+  version?: number;
+}>;
+
+/**
+ * Create an unsigned funded PSBT given inputs or outputs
+ *
+ * When specifying local inputs, they must be locked before using
+ *
+ * `utxo_selection` methods: 'largest', 'random'
+ *
+ * Requires `onchain:write` permission
+ *
+ * Requires LND built with `walletrpc` tag
+ *
+ * This method is not supported on LND 0.17.5 or below
+ */
+export const createFundedPsbt: AuthenticatedLightningMethod<CreateFundedPsbtArgs>;
diff --git a/lnd_methods/onchain/index.d.ts b/lnd_methods/onchain/index.d.ts
index 74e4eff..233f8de 100644
--- a/lnd_methods/onchain/index.d.ts
+++ b/lnd_methods/onchain/index.d.ts
@@ -1,6 +1,7 @@
 export * from './broadcast_chain_transaction';
 export * from './cancel_pending_channel';
 export * from './close_channel';
+export * from './create_funded_psbt';
 export * from './delete_chain_transaction';
 export * from './fund_pending_channels';
 export * from './fund_psbt';

From bfc16ff9ecba44170794499f56ade19396a2db8a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ben=20Kn=C3=A1b?= <benknab@pm.me>
Date: Sun, 2 Jun 2024 15:00:21 +0200
Subject: [PATCH 2/2] Add result type

---
 lnd_methods/onchain/create_funded_psbt.d.ts | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/lnd_methods/onchain/create_funded_psbt.d.ts b/lnd_methods/onchain/create_funded_psbt.d.ts
index d27df4e..11d9d8b 100644
--- a/lnd_methods/onchain/create_funded_psbt.d.ts
+++ b/lnd_methods/onchain/create_funded_psbt.d.ts
@@ -34,6 +34,11 @@ export type CreateFundedPsbtArgs = AuthenticatedLightningArgs<{
   version?: number;
 }>;
 
+export interface CreateFundedPsbtResult {
+  /** Unsigned PSBT Hex String */
+  psbt: string;
+}
+
 /**
  * Create an unsigned funded PSBT given inputs or outputs
  *
@@ -47,4 +52,7 @@ export type CreateFundedPsbtArgs = AuthenticatedLightningArgs<{
  *
  * This method is not supported on LND 0.17.5 or below
  */
-export const createFundedPsbt: AuthenticatedLightningMethod<CreateFundedPsbtArgs>;
+export const createFundedPsbt: AuthenticatedLightningMethod<
+  CreateFundedPsbtArgs,
+  CreateFundedPsbtResult
+>;