feat: add simple type for TaprootLeaf and TaprootNode

Author: motorina0

src/types.d.ts

@@ -16,6 +16,8 @@ export interface TweakedPublicKey {
     isOdd: boolean;
     x: Buffer;
 }
+export declare const TaprootLeaf: any;
+export declare const TaprootNode: any;
 export declare const Buffer256bit: any;
 export declare const Hash160bit: any;
 export declare const Hash256bit: any;

src/types.js

@@ -1,6 +1,6 @@
 'use strict';
 Object.defineProperty(exports, '__esModule', { value: true });
-exports.oneOf = exports.Null = exports.BufferN = exports.Function = exports.UInt32 = exports.UInt8 = exports.tuple = exports.maybe = exports.Hex = exports.Buffer = exports.String = exports.Boolean = exports.Array = exports.Number = exports.Hash256bit = exports.Hash160bit = exports.Buffer256bit = exports.Network = exports.ECPoint = exports.Satoshi = exports.Signer = exports.BIP32Path = exports.UInt31 = exports.tweakPublicKey = exports.liftX = exports.isPoint = exports.typeforce = void 0;
+exports.oneOf = exports.Null = exports.BufferN = exports.Function = exports.UInt32 = exports.UInt8 = exports.tuple = exports.maybe = exports.Hex = exports.Buffer = exports.String = exports.Boolean = exports.Array = exports.Number = exports.Hash256bit = exports.Hash160bit = exports.Buffer256bit = exports.TaprootNode = exports.TaprootLeaf = exports.Network = exports.ECPoint = exports.Satoshi = exports.Signer = exports.BIP32Path = exports.UInt31 = exports.tweakPublicKey = exports.liftX = exports.isPoint = exports.typeforce = void 0;
 const buffer_1 = require('buffer');
 const bcrypto = require('./crypto');
 // Temp, to be replaced
@@ -136,6 +136,17 @@ exports.Network = exports.typeforce.compile({
   scriptHash: exports.typeforce.UInt8,
   wif: exports.typeforce.UInt8,
 });
+exports.TaprootLeaf = exports.typeforce.compile({
+  output: exports.typeforce.BufferN(34),
+  version: exports.typeforce.maybe(exports.typeforce.UInt8), // todo: recheck
+});
+// / todo: revisit
+exports.TaprootNode = exports.typeforce.arrayOf(
+  exports.typeforce.oneOf(
+    exports.TaprootLeaf,
+    exports.typeforce.arrayOf(exports.TaprootLeaf),
+  ),
+);
 exports.Buffer256bit = exports.typeforce.BufferN(32);
 exports.Hash160bit = exports.typeforce.BufferN(20);
 exports.Hash256bit = exports.typeforce.BufferN(32);

ts_src/types.ts

@@ -155,6 +155,16 @@ export interface TweakedPublicKey {
   isOdd: boolean;
   x: Buffer;
 }
+
+export const TaprootLeaf = typeforce.compile({
+  output: typeforce.BufferN(34),
+  version: typeforce.maybe(typeforce.UInt8) // todo: recheck
+})
+
+// / todo: revisit
+export const TaprootNode = typeforce.arrayOf(typeforce.oneOf(TaprootLeaf, typeforce.arrayOf(TaprootLeaf)))
+
+
 export const Buffer256bit = typeforce.BufferN(32);
 export const Hash160bit = typeforce.BufferN(20);
 export const Hash256bit = typeforce.BufferN(32);