truffle-hdwallet-provider-klaytn/typings/web3-provider-engine/index.d.ts

HD Wallet-enabled Web3 provider for Klaytn

import {
  Provider,
  JSONRPCRequestPayload,
  JSONRPCErrorCallback
} from "ethereum-protocol";
import { Callback, JsonRPCResponse } from "web3/providers";

interface Web3ProviderEngineOptions {
  pollingInterval?: number;
  blockTracker?: any;
  blockTrackerProvider?: any;
}
declare class Web3ProviderEngine implements Provider {
  constructor(options?: Web3ProviderEngineOptions);
  on(event: string, handler: () => void): void;
  send(
    payload: JSONRPCRequestPayload,
    callback?: JSONRPCErrorCallback | Callback<JsonRPCResponse>
  ): void;
  sendAsync(
    payload: JSONRPCRequestPayload,
    callback: JSONRPCErrorCallback | Callback<JsonRPCResponse>
  ): void;
  addProvider(provider: any): void;
  // start block polling
  start(callback?: (error?: Error) => void): void;
  // stop block polling
  stop(): void;
}
export default Web3ProviderEngine;