{
    "Function": "upgrade",
    "File": "contracts/util/Upgradable.sol",
    "Parent Contracts": [
        "contracts/interfaces/IUpgradable.sol"
    ],
    "High-Level Calls": [
        "IUpgradable",
        "IUpgradable"
    ],
    "Internal Calls": [
        "revert InvalidCodeHash()",
        "codehash(address)",
        "onlyOwner",
        "abi.encodeWithSelector()",
        "revert InvalidImplementation()",
        "revert SetupFailed()"
    ],
    "Library Calls": [],
    "Low-Level Calls": [
        "delegatecall"
    ],
    "Code": "function upgrade(\n        address newImplementation,\n        bytes32 newImplementationCodeHash,\n        bytes calldata params\n    ) external override onlyOwner {\n        if (IUpgradable(newImplementation).contractId() != IUpgradable(this).contractId()) revert InvalidImplementation();\n        if (newImplementationCodeHash != newImplementation.codehash) revert InvalidCodeHash();\n\n        if (params.length > 0) {\n            // solhint-disable-next-line avoid-low-level-calls\n            (bool success, ) = newImplementation.delegatecall(abi.encodeWithSelector(this.setup.selector, params));\n\n            if (!success) revert SetupFailed();\n        }\n\n        emit Upgraded(newImplementation);\n        // solhint-disable-next-line no-inline-assembly\n        assembly {\n            sstore(_IMPLEMENTATION_SLOT, newImplementation)\n        }\n    }"
}