Using Directive

Language Grammar — Solidity 0.8.26 documentationdocs.soliditylang.org

Not inherited by child contracts. It must be imported and defined in every contract in which the "Using Directive" is used.

// SPDX-License-Identifier: MIT
pragma solidity 0.8.26;

import {Address} from "@openzeppelin/contracts/utils/Address.sol";

contract UsingDirective {
    using Address for address payable;

    function sendETH(address _to) public payable {
        payable(address(_to)).sendValue(msg.value);
    }
}