{
    "Function": "_registerInterface",
    "File": "contracts/openzeppelin-solidity/contracts/utils/introspection/ERC165Storage.sol",
    "Parent Contracts": [
        "contracts/openzeppelin-solidity/contracts/utils/introspection/ERC165.sol",
        "contracts/openzeppelin-solidity/contracts/utils/introspection/IERC165.sol"
    ],
    "High-Level Calls": [],
    "Internal Calls": [
        "require(bool,string)"
    ],
    "Library Calls": [],
    "Low-Level Calls": [],
    "Code": "function _registerInterface(bytes4 interfaceId) internal virtual {\n        require(interfaceId != 0xffffffff, \"ERC165: invalid interface id\");\n        _supportedInterfaces[interfaceId] = true;\n    }"
}