如何在typescript中定义web3合同类型

npm install web3

import Web3 from 'web3';

interface MyContract {
  methods: {
    myMethod: (param1: string, param2: number) => any;
    // 定义其他合约方法
  };
  // 定义其他合约属性
}

const web3 = new Web3('https://ropsten.infura.io/v3/your-infura-project-id');

const contractAddress = '0x1234567890abcdef1234567890abcdef12345678'; // 合约地址
const contractABI = [...]; // 合约ABI
const myContract = web3.eth.Contract(contractABI, contractAddress) as MyContract;

myContract.methods.myMethod('param1', 123)
  .send({ from: '0xabcdef1234567890abcdef1234567890abcdef12' })
  .then((result) => {
    // 处理合约方法调用结果
  })
  .catch((error) => {
    // 处理错误
  });