{
    "Function": "isOperationExpired",
    "File": "src/Timelock.sol",
    "Parent Contracts": [
        "lib/openzeppelin-contracts/contracts/token/ERC721/IERC721Receiver.sol",
        "lib/openzeppelin-contracts/contracts/token/ERC1155/IERC1155Receiver.sol",
        "lib/openzeppelin-contracts/contracts/access/extensions/AccessControlEnumerable.sol",
        "lib/openzeppelin-contracts/contracts/access/AccessControl.sol",
        "lib/openzeppelin-contracts/contracts/utils/introspection/ERC165.sol",
        "lib/openzeppelin-contracts/contracts/utils/introspection/IERC165.sol",
        "lib/openzeppelin-contracts/contracts/access/extensions/IAccessControlEnumerable.sol",
        "lib/openzeppelin-contracts/contracts/access/IAccessControl.sol",
        "lib/openzeppelin-contracts/contracts/utils/Context.sol",
        "src/ConfigurablePause.sol"
    ],
    "High-Level Calls": [],
    "Internal Calls": [
        "require(bool,string)",
        "require(bool,string)"
    ],
    "Library Calls": [],
    "Low-Level Calls": [],
    "Code": "function isOperationExpired(bytes32 id) public view returns (bool) {\n        /// if operation is done, save an extra SLOAD\n        uint256 timestamp = timestamps[id];\n\n        /// if timestamp is 0, the operation is not scheduled, revert\n        require(timestamp != 0, \"Timelock: operation non-existent\");\n        require(timestamp != 1, \"Timelock: operation already executed\");\n\n        return block.timestamp >= timestamp + expirationPeriod;\n    }"
}