{
    "Function": "receiveAndUnwrapNative",
    "File": "contracts/cgp/test/ReceiverImplementation.sol",
    "Parent Contracts": [
        "contracts/cgp/test/DepositServiceBase.sol",
        "contracts/cgp/interfaces/IDepositServiceBase.sol"
    ],
    "High-Level Calls": [
        "IWETH9",
        "IERC20",
        "IAxelarDepositService",
        "IERC20",
        "SafeTokenTransfer",
        "SafeNativeTransfer"
    ],
    "Internal Calls": [
        "wrappedToken",
        "revert WrappedTokenNotSupported()",
        "revert NothingDeposited()"
    ],
    "Library Calls": [
        "safeNativeTransfer",
        "safeTransfer"
    ],
    "Low-Level Calls": [],
    "Code": "function receiveAndUnwrapNative(address refundAddress, address recipient) external {\n        address wrappedTokenAddress = wrappedToken();\n        address refund = IAxelarDepositService(msg.sender).refundToken();\n\n        if (refund != address(0)) {\n            if (refundAddress == address(0)) refundAddress = msg.sender;\n            IERC20(refund).safeTransfer(refundAddress, IERC20(refund).balanceOf(address(this)));\n            return;\n        }\n\n        uint256 amount = IERC20(wrappedTokenAddress).balanceOf(address(this));\n\n        if (wrappedTokenAddress == address(0)) revert WrappedTokenNotSupported();\n        if (amount == 0) revert NothingDeposited();\n\n        // Unwrapping the token into native currency and sending it to the recipient\n        IWETH9(wrappedTokenAddress).withdraw(amount);\n        recipient.safeNativeTransfer(amount);\n    }"
}