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// SPDX-License-Identifier: BUSL-1.1
pragma solidity 0.7.6;
pragma abicoder v2;
import "./interfaces/IStargateRouter.sol";
import "./interfaces/IStargateEthVault.sol";
contract RouterETH {
    address public immutable stargateEthVault;
    IStargateRouter public immutable stargateRouter;
    uint16 public immutable poolId;
    constructor(address _stargateEthVault, address _stargateRouter, uint16 _poolId){
        require(_stargateEthVault != address(0x0), "RouterETH: _stargateEthVault cant be 0x0");
        require(_stargateRouter != address(0x0), "RouterETH: _stargateRouter cant be 0x0");
        stargateEthVault = _stargateEthVault;
        stargateRouter = IStargateRouter(_stargateRouter);
        poolId = _poolId;
    }
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// Copyright (C) 2015, 2016, 2017 Dapphub
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.
pragma solidity ^0.7.6;
import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/utils/ReentrancyGuard.sol";
import "./interfaces/IStargateEthVault.sol";
// This contract always UNWRAPS the erc20 for native gas token on transfer + transferFrom.
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// SPDX-License-Identifier: BUSL-1.1
pragma solidity 0.7.6;
pragma abicoder v2;
// imports
import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/utils/ReentrancyGuard.sol";
import "./LPTokenERC20.sol";
import "./interfaces/IStargateFeeLibrary.sol";
// libraries
import "@openzeppelin/contracts/math/SafeMath.sol";
/// Pool contracts on other chains and managed by the Stargate protocol.
contract Pool is LPTokenERC20, ReentrancyGuard {
    using SafeMath for uint256;
    //---------------------------------------------------------------------------
    // CONSTANTS
    bytes4 private constant SELECTOR = bytes4(keccak256(bytes("transfer(address,uint256)")));
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// SPDX-License-Identifier: BUSL-1.1
pragma solidity 0.7.6;
pragma abicoder v2;
// imports
import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/utils/ReentrancyGuard.sol";
import "./Factory.sol";
import "./Pool.sol";
import "./Bridge.sol";
// interfaces
import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import "./interfaces/IStargateRouter.sol";
import "./interfaces/IStargateReceiver.sol";
// libraries
import "@openzeppelin/contracts/math/SafeMath.sol";
contract Router is IStargateRouter, Ownable, ReentrancyGuard {
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// SPDX-License-Identifier: BUSL-1.1
pragma solidity 0.7.6;
pragma abicoder v2;
import "@openzeppelin/contracts/math/SafeMath.sol";
import "@openzeppelin/contracts/access/Ownable.sol";
import "./Pool.sol";
contract Factory is Ownable {
    using SafeMath for uint256;
    //---------------------------------------------------------------------------
    // VARIABLES
    mapping(uint256 => Pool) public getPool; // poolId -> PoolInfo
    address[] public allPools;
    address public immutable router;
    address public defaultFeeLibrary; // address for retrieving fee params for swaps
    //---------------------------------------------------------------------------
    // MODIFIERS
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