// SPDX-License-Identifier: Apache-2.0
/*

  Copyright 2021 ZeroEx Intl.

  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.

*/

pragma solidity ^0.8.19;

import "./IZrxVaultMock.sol";
import "./IStructs.sol";

interface IStorageMock {
    function stakingContract() external view returns (address);

    function lastPoolId() external view returns (bytes32);

    function numMakersByPoolId(bytes32 poolId) external view returns (uint256);

    function currentEpoch() external view returns (uint256);

    function currentEpochStartTimeInSeconds() external view returns (uint256);

    function protocolFeesThisEpochByPool(bytes32 poolId) external view returns (uint256);

    function validExchanges(address exchangeAddress) external view returns (bool);

    function epochDurationInSeconds() external view returns (uint256);

    function rewardDelegatedStakeWeight() external view returns (uint32);

    function minimumPoolStake() external view returns (uint256);

    function cobbDouglasAlphaNumerator() external view returns (uint32);

    function cobbDouglasAlphaDenominator() external view returns (uint32);
}