@atomiqlabs/sdk/src/types/wallets/MinimalBitcoinWalletInterface.ts

atomiq labs SDK for cross-chain swaps between smart chains and bitcoin

import {Transaction} from "@scure/btc-signer";

/**
 * A type with minimum possible required data about a bitcoin wallet to be able to estimate fees and produce unsigned
 *  funded PSBTs with address's UTXOs
 *
 * @category Bitcoin
 */
export type MinimalBitcoinWalletInterface = {
    address: string,
    publicKey: string
};

/**
 * A type with minimum possible required data about a bitcoin wallet to be able to estimate fees and sign PSBTs
 *
 * @category Bitcoin
 */
export type MinimalBitcoinWalletInterfaceWithSigner = MinimalBitcoinWalletInterface & {
    signPsbt: (psbtToSign: {psbt: Transaction, psbtHex: string, psbtBase64: string}, signInputs: number[]) => Promise<Transaction | string>
};