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

/**
 * @title iOVM_L2ToL1MessagePasser
 */
interface iOVM_L2ToL1MessagePasser {
    /**********
     * Events *
     **********/

    event L2ToL1Message(uint256 _nonce, address _sender, bytes _data);

    /********************
     * Public Functions *
     ********************/

    /**
     * Passes a message to L1.
     * @param _message Message to pass to L1.
     */
    function passMessageToL1(bytes calldata _message) external;
}