63 lines
2.0 KiB
Solidity
63 lines
2.0 KiB
Solidity
// SPDX-License-Identifier: GPL-3.0-or-later
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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pragma solidity >=0.7.0 <0.9.0;
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import "../solidity-utils/openzeppelin/IERC20.sol";
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interface IGearboxDieselToken is IERC20 {
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/**
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* @dev returns the address of the vault
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*/
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function owner() external view returns (address);
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}
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interface IGearboxVault {
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/**
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* @dev returns the address of the underlying asset
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*/
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function underlyingToken() external view returns (address);
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/**
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* @dev returns a 27 decimal fixed point 'ray' value so a rate of 1 is represented as 1e27
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*/
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// solhint-disable-next-line func-name-mixedcase
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function getDieselRate_RAY() external view returns (uint256);
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/**
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* @dev converts diesel token amount to main token amount
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*/
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function fromDiesel(uint256) external view returns (uint256);
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/**
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* @dev converts main token amount to diesel token amount
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*/
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function toDiesel(uint256) external view returns (uint256);
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/**
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* @dev Adds liquidity to pool and sends diesel (LP) tokens back to the liquidity provider
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* The Referral code can be 0
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*/
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function addLiquidity(
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uint256 underlyingAmount,
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address onBehalfOf,
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uint256 referralCode
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) external;
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/**
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* @dev Removes liquidity from the pool and sends the underlying tokens to the `to` address
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*/
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function removeLiquidity(uint256 dieselAmount, address to) external;
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}
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