arrakis uniV3 adapter contract draft-1

Author: zishansami102

contracts/interfaces/external/IGUniPool.sol

@@ -0,0 +1,71 @@
+// SPDX-License-Identifier: GPL-3.0
+
+/*
+    Copyright 2020 Set Labs Inc.
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+    http://www.apache.org/licenses/LICENSE-2.0
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+    SPDX-License-Identifier: Apache License, Version 2.0
+*/
+
+pragma solidity 0.6.10;
+
+import {IERC20} from "@openzeppelin/contracts/token/ERC20/SafeERC20.sol";
+
+import {
+    IUniswapV3Pool
+} from "@uniswap/v3-core/contracts/interfaces/IUniswapV3Pool.sol";
+
+interface IGUniPool {
+    function mint(uint256 mintAmount, address receiver)
+        external
+        returns (
+            uint256 amount0,
+            uint256 amount1,
+            uint128 liquidityMinted
+        );
+
+    function burn(uint256 burnAmount, address receiver)
+        external
+        returns (
+            uint256 amount0,
+            uint256 amount1,
+            uint128 liquidityBurned
+        );
+
+    function getMintAmounts(uint256 amount0Max, uint256 amount1Max)
+        external
+        view
+        returns (
+            uint256 amount0,
+            uint256 amount1,
+            uint256 mintAmount
+        );
+
+    function getUnderlyingBalances()
+        external
+        view
+        returns (uint256 amount0, uint256 amount1);
+
+    function getPositionID() external view returns (bytes32 positionID);
+
+    function token0() external view returns (IERC20);
+
+    function token1() external view returns (IERC20);
+
+    function upperTick() external view returns (int24);
+
+    function lowerTick() external view returns (int24);
+
+    function pool() external view returns (IUniswapV3Pool);
+
+    function totalSupply() external view returns (uint256);
+
+    function balanceOf(address account) external view returns (uint256);
+}