{
    "Function": "_isContract",
    "File": "contracts/Timelock.sol",
    "Parent Contracts": [
        "contracts/Permissions.sol",
        "lib/openzeppelin-contracts/contracts/security/ReentrancyGuard.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/IAccessControl.sol",
        "lib/openzeppelin-contracts/contracts/utils/Context.sol"
    ],
    "High-Level Calls": [],
    "Internal Calls": [],
    "Library Calls": [],
    "Low-Level Calls": [],
    "Code": "function _isContract(address addr) internal view returns (bool) {\n    uint256 size;\n    assembly {\n      size := extcodesize(addr)\n    }\n    return size > 0;\n  }"
}