//thruster-protocol/thruster-cfmm/contracts/ThrusterPair.sol

contract ThrusterPair is IThrusterPair, IThrusterERC20, ThrusterYield {
...
//thruster-protocol/thruster-cfmm/interfaces/IThrusterPair.sol
interface IThrusterPair {
    event Approval(address indexed owner, address indexed spender, uint256 value);
    event Transfer(address indexed from, address indexed to, uint256 value);
...
    function name() external pure returns (string memory);
    function symbol() external pure returns (string memory);
    function decimals() external pure returns (uint8);
    function totalSupply() external view returns (uint256);
    function balanceOf(address owner) external view returns (uint256);
    function allowance(address owner, address spender) external view returns (uint256);
...
