{
    "Function": "popFront",
    "File": "contracts/lib/openzeppelin-contracts/contracts/utils/structs/DoubleEndedQueue.sol",
    "Parent Contracts": [],
    "High-Level Calls": [],
    "Internal Calls": [
        "revert Empty()",
        "empty"
    ],
    "Library Calls": [],
    "Low-Level Calls": [],
    "Code": "function popFront(Bytes32Deque storage deque) internal returns (bytes32 value) {\n        if (empty(deque)) revert Empty();\n        int128 frontIndex = deque._begin;\n        value = deque._data[frontIndex];\n        delete deque._data[frontIndex];\n        unchecked {\n            deque._begin = frontIndex + 1;\n        }\n    }"
}