update signPsbt types and added success response type

src/request/types/btcMethods.ts

@@ -53,7 +53,7 @@ type SignInputsByAddress = {
 export type SignPsbtParams = {
   psbt: string;
   signInputs: number[] | SignInputsByAddress;
-  allowedSignHash: number;
+  allowedSignHash?: number;
   broadcast?: boolean;
 };
 
@@ -62,4 +62,4 @@ export type SignPsbtResult = {
   txid?: string;
 };
 
-export type SignPsbt = MethodParamsAndResult<SendTransferParams, SendTransferResult>;
+export type SignPsbt = MethodParamsAndResult<SignPsbtParams, SignPsbtResult>;

src/request/types/index.ts

@@ -1,3 +1,4 @@
+import { RpcSuccessResponse } from 'src/types';
 import { GetAddresses, GetInfo, SendTransfer, SignMessage, SignPsbt } from './btcMethods';
 import {
   StxContractCall,
@@ -31,8 +32,8 @@ export type Params<Method> = Method extends keyof Requests ? Requests[Method]['p
 
 export type Request<Method extends keyof Requests = keyof Requests> = (
   requestMethod: Method,
-  params: Params<Method>
-) => Promise<Return<Method>>;
+  param?: Params<Method>
+) => Promise<RpcSuccessResponse<Method>>;
 
 export * from './stxMethods';
 export * from './btcMethods';

src/types.ts

@@ -1,4 +1,5 @@
 import type { BitcoinProvider } from './provider';
+import { Requests, Return } from './request';
 
 export enum BitcoinNetworkType {
   Mainnet = 'Mainnet',
@@ -57,3 +58,7 @@ export interface RpcError {
 export interface RpcErrorResponse<TError extends RpcError = RpcError> extends RpcBase {
   error: TError;
 }
+
+export interface RpcSuccessResponse<Method extends keyof Requests> extends RpcBase {
+  result: Return<Method>;
+}