// SPDX-License-Identifier: Apache-2.0
pragma solidity >=0.4.9 <0.9.0;
pragma experimental ABIEncoderV2;

import "./IHederaScheduleService.sol";

interface IHRC755 is IHederaScheduleService {
    /// Authorizes the calling contract as a signer to the schedule transaction.
    /// @param schedule the address of the schedule transaction.
    /// @return responseCode The response code for the status of the request. SUCCESS is 22.
    function authorizeSchedule(address schedule) external returns (int64 responseCode);

    /// Allows for the signing of a schedule transaction given a protobuf encoded signature map
    /// The message signed by the keys is defined to be the concatenation of the shard, realm, and schedule transaction ID.
    /// @param schedule the address of the schedule transaction.
    /// @param signatureMap the protobuf encoded signature map
    /// @return responseCode The response code for the status of the request. SUCCESS is 22.
    function signSchedule(address schedule, bytes memory signatureMap) external returns (int64 responseCode);
}