{
    "Function": "_snapshot",
    "File": "contracts/openzeppelin-solidity/contracts/token/ERC20/extensions/ERC20Snapshot.sol",
    "Parent Contracts": [
        "contracts/openzeppelin-solidity/contracts/token/ERC20/ERC20.sol",
        "contracts/openzeppelin-solidity/contracts/token/ERC20/extensions/IERC20Metadata.sol",
        "contracts/openzeppelin-solidity/contracts/token/ERC20/IERC20.sol",
        "contracts/openzeppelin-solidity/contracts/utils/Context.sol"
    ],
    "High-Level Calls": [
        "Counters"
    ],
    "Internal Calls": [
        "_getCurrentSnapshotId"
    ],
    "Library Calls": [
        "increment"
    ],
    "Low-Level Calls": [],
    "Code": "function _snapshot() internal virtual returns (uint256) {\n        _currentSnapshotId.increment();\n\n        uint256 currentId = _getCurrentSnapshotId();\n        emit Snapshot(currentId);\n        return currentId;\n    }"
}