```\nFile: SwEthEthOracle.sol\n    function getPriceInEth(address token) external view returns (uint256 price) {\n        // Prevents incorrect config at root level.\n        if (token != address(swEth)) revert Errors.InvalidToken(token);\n\n        // Returns in 1e18 precision.\n        price = swEth.swETHToETHRate();\n    }\n```\n