// SPDX-License-Identifier: MIT
pragma solidity ^0.8.28;

import { InMessageV1 } from "../core/Structs.sol";


/**
 * @title IMerkleTreeUtils
 * @dev An interface to message and Merkle tree utility functions
 */
interface IMerkleTreeUtils {
    /**
     * @dev Calculates message v1 hash.
     * @param message Message v1.
     */
    function hashInMessageV1(InMessageV1 calldata message) external pure returns (bytes32);

    /**
     * @dev Function to calculate the Merkle root from the message hash and proof.
     * @param objectHash Leaf object hash to validate.
     * @param merkleProof Merkle proof.
     */
    function checkMerkleProof(bytes32 objectHash, bytes32[] calldata merkleProof) external pure returns (bytes32);
}