{
    "Function": "_returnLeftoverTokens",
    "File": "src/transformers/V3Utils.sol",
    "Parent Contracts": [
        "lib/openzeppelin-contracts/contracts/token/ERC721/IERC721Receiver.sol",
        "src/utils/Swapper.sol",
        "src/interfaces/IErrors.sol",
        "lib/v3-core/contracts/interfaces/callback/IUniswapV3SwapCallback.sol"
    ],
    "High-Level Calls": [],
    "Internal Calls": [
        "_transferToken",
        "_transferToken"
    ],
    "Library Calls": [],
    "Low-Level Calls": [],
    "Code": "function _returnLeftoverTokens(\n        address to,\n        IERC20 token0,\n        IERC20 token1,\n        uint256 total0,\n        uint256 total1,\n        uint256 added0,\n        uint256 added1,\n        bool unwrap\n    ) internal {\n        uint256 left0 = total0 - added0;\n        uint256 left1 = total1 - added1;\n\n        // return leftovers\n        if (left0 != 0) {\n            _transferToken(to, token0, left0, unwrap);\n        }\n        if (left1 != 0) {\n            _transferToken(to, token1, left1, unwrap);\n        }\n    }"
}