{
    "Function": "underlyingToken",
    "File": "contracts/interfaces/IBathToken.sol",
    "Parent Contracts": [
        "node_modules/@openzeppelin/contracts/token/ERC20/IERC20.sol"
    ],
    "High-Level Calls": [],
    "Internal Calls": [],
    "Library Calls": [],
    "Low-Level Calls": [],
    "Code": "function underlyingToken() external returns (IERC20 erc20);"
}