add GSP

contracts/DODOGasSavingPool/intf/IDODOCallee.sol

@@ -0,0 +1,59 @@
+/*
+
+    Copyright 2020 DODO ZOO.
+    SPDX-License-Identifier: Apache-2.0
+
+*/
+
+pragma solidity 0.8.16;
+pragma experimental ABIEncoderV2;
+
+interface IDODOCallee {
+    function DVMSellShareCall(
+        address sender,
+        uint256 burnShareAmount,
+        uint256 baseAmount,
+        uint256 quoteAmount,
+        bytes calldata data
+    ) external;
+
+    function DVMFlashLoanCall(
+        address sender,
+        uint256 baseAmount,
+        uint256 quoteAmount,
+        bytes calldata data
+    ) external;
+
+    function DPPFlashLoanCall(
+        address sender,
+        uint256 baseAmount,
+        uint256 quoteAmount,
+        bytes calldata data
+    ) external;
+
+    function DSPFlashLoanCall(
+        address sender,
+        uint256 baseAmount,
+        uint256 quoteAmount,
+        bytes calldata data
+    ) external;
+
+    function CPCancelCall(
+        address sender,
+        uint256 amount,
+        bytes calldata data
+    ) external;
+
+	function CPClaimBidCall(
+        address sender,
+        uint256 baseAmount,
+        uint256 quoteAmount,
+        bytes calldata data
+    ) external;
+
+    function NFTRedeemCall(
+        address payable assetTo,
+        uint256 quoteAmount,
+        bytes calldata
+    ) external;
+}