chore(docs): fix lint errors and remove unsed packages

docs/dev-instructions.md

@@ -23,9 +23,9 @@ python -m http.server 8080
 
 Open `http://localhost:8080` in your browser to view the documentation.
 
-## README Code Snippets
+## README Examples
 
-Version history of the README code snippets is tracked at [`../examples/code-snippets`](../examples/code-snippets).
+Version history of the README examples is tracked at [`../examples/code-snippets`](../examples/code-snippets).
 
 ### Dependencies
 
@@ -34,7 +34,5 @@ To read or write `examples/code-snippets`, you may need to temporarily install d
 ```bash
 pnpm install -D ethers
 pnpm install -D bitcoinjs-lib
-pnpm install -D ecpair bip32
-pnpm install -D tiny-secp256k1
 pnpm install -D axios
 ```

examples/code-snippets/bridgeFrom/Bitcoin.ts

@@ -12,7 +12,7 @@ import {
   toSDKNumberOrUndefined,
   BridgeFromBitcoinInput,
 } from "../../../src/index"
-import { Psbt, payments, Signer, networks } from "bitcoinjs-lib"
+import { Psbt, payments, networks } from "bitcoinjs-lib"
 import axios from "axios"
 
 const sdk = new BroSDK()
@@ -99,6 +99,7 @@ const signPsbt: BridgeFromBitcoinInput["signPsbt"] = async tx => {
   for (const index of tx.signInputs) {
     // Get the input's sighash
     const input = psbt.data.inputs[index]
+    // @ts-ignore
     const sighash = input.sighashType
 
     // Sign the transaction using the mocked signTx function