Falilah

// SPDX-License-Identifier: UNLICENSED
pragma solidity ^0.8.9;

interface IToken {
    function approve(address _spender, uint256 _value) external;

    function balanceOf(address who) external view returns (uint256);

    function allowance(address _owner, address _spender)
        external

Falilah

// SPDX-License-Identifier: UNLICENSED
pragma solidity ^0.8.9;

interface IUSDT {
    function approve(address _spender, uint256 _value) external;

    function balanceOf(address who) external view returns (uint256);

    function allowance(address _owner, address _spender)
        external

Falilah

// SPDX-License-Identifier: UNLICENSED
pragma solidity ^0.8.9;
import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import "@openzeppelin/contracts/access/Ownable.sol";

//users stake usdt
//user get 20% APY CVIII as reward;
// tken ratio 1: 1

contract stakERC20 is Ownable {

Falilah

// SPDX-License-Identifier: GPL-3.0
pragma solidity 0.8.17;

struct Data{
        string name;
        uint Id;
        uint age;
        string gender;
        bool status;
    }

Falilah

require("dotenv").config({ path: ".env" });
import { BytesLike } from "ethers";
import { ethers } from "hardhat";
// import * as dotenv from "dotenv";

// import IMultiSig from "../typechain-types/Imultisig.sol"

async function main() {
  let provider = {
    PrivateKey: process.env.PRIVATE_KEY as BytesLike,

Falilah

// SPDX-License-Identifier: UNLICENSED
pragma solidity ^0.8.9;

import "./multisig.sol";

contract MultiSigFactory {
    //a factory contract that create multiple clones of multisig.sol
    //a function that create a new multisig
    //an array that holds contract addresses created
    //a function that calls the approve function in multisig.sol