interface ECR_MGR_Interface {
    /*
     * @dev Set an asset to escrow status (6/50/56). Sets timelock for unix timestamp of escrow end.
     */
    function setEscrow(
        bytes32 _idxHash,
        uint8 _newAssetStatus,
        bytes32 _escrowOwnerAddressHash,
        uint256 _timelock
    ) external;

    /*
     * @dev remove an asset from escrow status
     */
    function endEscrow(bytes32 _idxHash) external;

    /*
     * @dev Set data in EDL mapping
     * Must be setter contract
     * Must be in  escrow
     */
    function setEscrowDataLight(
        bytes32 _idxHash,
        escrowDataExtLight calldata _escrowDataLight
    ) external;

    /*
     * @dev Set data in EDL mapping
     * Must be setter contract
     * Must be in  escrow
     */
    function setEscrowDataHeavy(
        bytes32 _idxHash,
        escrowDataExtHeavy calldata escrowDataHeavy
    ) external;

    /*
     * @dev Permissive removal of asset from escrow status after time-out
     */
    function permissiveEndEscrow(bytes32 _idxHash) external;

    /*
     * @dev return escrow OwnerHash
     */
    function retrieveEscrowOwner(bytes32 _idxHash)
        external
        returns (bytes32 hashOfEscrowOwnerAdress);

    /*
     * @dev return escrow data @ IDX
     */
    function retrieveEscrowData(bytes32 _idxHash)
        external
        returns (escrowData memory);

    /*
     * @dev return EscrowDataLight @ IDX
     */
    function retrieveEscrowDataLight(bytes32 _idxHash)
        external
        view
        returns (escrowDataExtLight memory);

    /*
     * @dev return EscrowDataHeavy @ IDX
     */
    function retrieveEscrowDataHeavy(bytes32 _idxHash)
        external
        view
        returns (escrowDataExtHeavy memory);
}
/*
 * @dev Interface for ECR_MGR
 * INHERIANCE:
 import "./PRUF_BASIC.sol";
 
 */
function retrieveEscrowOwner(bytes32 _idxHash)
    external
    returns (bytes32 hashOfEscrowOwnerAdress);

/*
 * @dev return escrow OwnerHash
 */