{
    "Function": "getAtBlock",
    "File": "contracts/lib/openzeppelin-contracts/contracts/mocks/CheckpointsImpl.sol",
    "Parent Contracts": [],
    "High-Level Calls": [
        "Checkpoints"
    ],
    "Internal Calls": [],
    "Library Calls": [
        "getAtBlock"
    ],
    "Low-Level Calls": [],
    "Code": "function getAtBlock(uint256 blockNumber) public view returns (uint256) {\n        return _totalCheckpoints.getAtBlock(blockNumber);\n    }"
}