interface IConversionRouter {
    // ======================= deposit stable ======================= //

    function depositStable(
        address _operator,
        uint256 _amount,
        address _swapper,
        address _swapDest
    ) external;

    function initDepositStable(
        uint256 _amount,
        address _swapper,
        address _swapDest
    ) external;

    // ======================= redeem stable ======================= //

    function redeemStable(
        address _operator,
        uint256 _amount,
        address _swapper,
        address _swapDest
    ) external;

    function initRedeemStable(
        uint256 _amount,
        address _swapper,
        address _swapDest
    ) external;
}
function redeemStable(
    address _operator,
    uint256 _amount,
    address _swapper,
    address _swapDest
) external;

// ======================= redeem stable ======================= //