// SPDX-License-Identifier: UNLICENSED
pragma solidity >=0.8.18;

interface ICreditManager {
    function acceptedToken() external view returns (address);

    function ariaUsdExchangeRate() external view returns (uint256);

    function balanceOf(address _creditOwner, address _contract) external view returns (uint256);

    function buyCredit(address _contract, uint256 _quantity, address _receiver) external;

    function consumeCredit(address _spender, address _creatorProvider, address _consumerProvider, address _firstOwner) external;

    function consumeCredit(address _spender, address _creatorProvider) external returns (uint256);

    function creditBatches(uint256) external view returns (uint256 price, uint256 quantity, address contractAddress);

    function creditHistory(address, address, uint256) external view returns (uint256);

    function creditHistoryIndex(address, address) external view returns (uint256);

    function creditPriceUSD(address) external view returns (uint256);

    function dispatchPercent(uint256) external view returns (uint256);

    function exchangeModifier() external view returns (address);

    function getCreditPriceUsd(address _contract) external view returns (uint256);

    function infraAddress() external view returns (address);

    function protocolAddress() external view returns (address);

    function rewardClaim(uint256 _batchIndex, address _consumerProvider, address _firstOwner) external;

    function setAriaUsdExchangeRate(uint256 _ariaUsdExchangeRate) external;

    function setCreditPriceUsd(address _contract, uint256 _creditPriceUsd) external;

    function setDispatchPercent(
        uint8 _percentInfra,
        uint8 _percentCreatorProvider,
        uint8 _percentConsumerProvider,
        uint8 _percentArianeeProject,
        uint8 _percentFirstOwner
    ) external;

    function setExchangeModifier(address _exchangeModifier) external;

    function setInfraAddress(address _newInfraAddress) external;

    function setProtocolAddress(address _newProtocolAddress) external;

    function totalCredits(address, address) external view returns (uint256);
}