interface ITellor {
    /**
     * @dev Helps initialize a dispute by assigning it a disputeId
     * when a miner returns a false on the validate array(in Tellor.ProofOfWork) it sends the
     * invalidated value information to POS voting
     * @param _requestId being disputed
     * @param _timestamp being disputed
     * @param _minerIndex the index of the miner that submitted the value being disputed. Since each official value
     * requires 5 miners to submit a value.
     */
    function beginDispute(
        uint256 _requestId,
        uint256 _timestamp,
        uint256 _minerIndex
    ) external;

    /**
     * @dev Allows token holders to vote
     * @param _disputeId is the dispute id
     * @param _supportsDispute is the vote (true=the dispute has basis false = vote against dispute)
     */
    function vote(uint256 _disputeId, bool _supportsDispute) external;

    /**
     * @dev tallies the votes.
     * @param _disputeId is the dispute id
     */
    function tallyVotes(uint256 _disputeId) external;

    /**
     * @dev Allows for a fork to be proposed
     * @param _propNewTellorAddress address for new proposed Tellor
     */
    function proposeFork(address _propNewTellorAddress) external;

    /**
     * @dev Add tip to Request value from oracle
     * @param _requestId being requested to be mined
     * @param _tip amount the requester is willing to pay to be get on queue. Miners
     * mine the onDeckQueryHash, or the api with the highest payout pool
     */
    function addTip(uint256 _requestId, uint256 _tip) external;

    /**
     * @dev This is called by the miner when they submit the PoW solution (proof of work and value)
     * @param _nonce uint submitted by miner
     * @param _requestId the apiId being mined
     * @param _value of api query
     *
     */
    function submitMiningSolution(
        string calldata _nonce,
        uint256 _requestId,
        uint256 _value
    ) external;

    /**
     * @dev This is called by the miner when they submit the PoW solution (proof of work and value)
     * @param _nonce uint submitted by miner
     * @param _requestId is the array of the 5 PSR's being mined
     * @param _value is an array of 5 values
     */
    function submitMiningSolution(
        string calldata _nonce,
        uint256[5] calldata _requestId,
        uint256[5] calldata _value
    ) external;

    /**
     * @dev Allows the current owner to propose transfer control of the contract to a
     * newOwner and the ownership is pending until the new owner calls the claimOwnership
     * function
     * @param _pendingOwner The address to transfer ownership to.
     */
    function proposeOwnership(address payable _pendingOwner) external;

    /**
     * @dev Allows the new owner to claim control of the contract
     */
    function claimOwnership() external;

    /**
     * @dev This function allows miners to deposit their stake.
     */
    function depositStake() external;

    /**
     * @dev This function allows stakers to request to withdraw their stake (no longer stake)
     * once they lock for withdraw(stakes.currentStatus = 2) they are locked for 7 days before they
     * can withdraw the stake
     */
    function requestStakingWithdraw() external;

    /**
     * @dev This function allows users to withdraw their stake after a 7 day waiting period from request
     */
    function withdrawStake() external;

    /**
     * @dev This function approves a _spender an _amount of tokens to use
     * @param _spender address
     * @param _amount amount the spender is being approved for
     * @return true if spender appproved successfully
     */
    function approve(address _spender, uint256 _amount) external returns (bool);

    /**
     * @dev Allows for a transfer of tokens to _to
     * @param _to The address to send tokens to
     * @param _amount The amount of tokens to send
     * @return true if transfer is successful
     */
    function transfer(address _to, uint256 _amount) external returns (bool);

    /**
     * @dev Sends _amount tokens to _to from _from on the condition it
     * is approved by _from
     * @param _from The address holding the tokens being transferred
     * @param _to The address of the recipient
     * @param _amount The amount of tokens to be transferred
     * @return True if the transfer was successful
     */
    function transferFrom(
        address _from,
        address _to,
        uint256 _amount
    ) external returns (bool);

    /**
     * @dev Allows users to access the token's name
     */
    function name() external pure returns (string memory);

    /**
     * @dev Allows users to access the token's symbol
     */
    function symbol() external pure returns (string memory);

    /**
     * @dev Allows users to access the number of decimals
     */
    function decimals() external pure returns (uint8);

    /**
     * @dev Getter for the current variables that include the 5 requests Id's
     * @return _challenge _requestIds _difficultky _tip the challenge, 5 requestsId, difficulty and tip
     */
    function getNewCurrentVariables()
        external
        view
        returns (
            bytes32 _challenge,
            uint256[5] memory _requestIds,
            uint256 _difficutly,
            uint256 _tip
        );

    /**
     * @dev Getter for the top tipped 5 requests Id's
     * @return _requestIds the 5 requestsId
     */
    function getTopRequestIDs()
        external
        view
        returns (uint256[5] memory _requestIds);

    /**
     * @dev Getter for the 5 requests Id's next in line to get mined
     * @return idsOnDeck tipsOnDeck  the 5 requestsId
     */
    function getNewVariablesOnDeck()
        external
        view
        returns (uint256[5] memory idsOnDeck, uint256[5] memory tipsOnDeck);

    /**
     * @dev Updates the Tellor address after a proposed fork has
     * passed the vote and day has gone by without a dispute
     * @param _disputeId the disputeId for the proposed fork
     */
    function updateTellor(uint256 _disputeId) external;

    /**
     * @dev Allows disputer to unlock the dispute fee
     * @param _disputeId to unlock fee from
     */
    function unlockDisputeFee(uint256 _disputeId) external;

    /**
     * @param _user address
     * @param _spender address
     * @return Returns the remaining allowance of tokens granted to the _spender from the _user
     */
    function allowance(address _user, address _spender)
        external
        view
        returns (uint256);

    /**
     * @dev This function returns whether or not a given user is allowed to trade a given amount
     * @param _user address
     * @param _amount uint of amount
     * @return true if the user is alloed to trade the amount specified
     */
    function allowedToTrade(address _user, uint256 _amount)
        external
        view
        returns (bool);

    /**
     * @dev Gets balance of owner specified
     * @param _user is the owner address used to look up the balance
     * @return Returns the balance associated with the passed in _user
     */
    function balanceOf(address _user) external view returns (uint256);

    /**
     * @dev Queries the balance of _user at a specific _blockNumber
     * @param _user The address from which the balance will be retrieved
     * @param _blockNumber The block number when the balance is queried
     * @return The balance at _blockNumber
     */
    function balanceOfAt(address _user, uint256 _blockNumber)
        external
        view
        returns (uint256);

    /**
     * @dev This function tells you if a given challenge has been completed by a given miner
     * @param _challenge the challenge to search for
     * @param _miner address that you want to know if they solved the challenge
     * @return true if the _miner address provided solved the
     */
    function didMine(bytes32 _challenge, address _miner)
        external
        view
        returns (bool);

    /**
     * @dev Checks if an address voted in a given dispute
     * @param _disputeId to look up
     * @param _address to look up
     * @return bool of whether or not party voted
     */
    function didVote(uint256 _disputeId, address _address)
        external
        view
        returns (bool);

    /**
     * @dev allows Tellor to read data from the addressVars mapping
     * @param _data is the keccak256("variable_name") of the variable that is being accessed.
     * These are examples of how the variables are saved within other functions:
     * addressVars[keccak256("_owner")]
     * addressVars[keccak256("tellorContract")]
     * return address
     */
    function getAddressVars(bytes32 _data) external view returns (address);

    /**
     * @dev Gets all dispute variables
     * @param _disputeId to look up
     * @return bytes32 hash of dispute
     * @return bool executed where true if it has been voted on
     * @return bool disputeVotePassed
     * @return bool isPropFork true if the dispute is a proposed fork
     * @return address of reportedMiner
     * @return address of reportingParty
     * @return address of proposedForkAddress
     *    uint of requestId
     *    uint of timestamp
     *    uint of value
     *    uint of minExecutionDate
     *    uint of numberOfVotes
     *    uint of blocknumber
     *    uint of minerSlot
     *    uint of quorum
     *    uint of fee
     * @return int count of the current tally
     */
    function getAllDisputeVars(uint256 _disputeId)
        external
        view
        returns (
            bytes32,
            bool,
            bool,
            bool,
            address,
            address,
            address,
            uint256[9] memory,
            int256
        );

    /**
     * @dev Getter function for variables for the requestId being currently mined(currentRequestId)
     * @return current challenge, curretnRequestId, level of difficulty, api/query string, and granularity(number of decimals requested), total tip for the request
     */
    function getCurrentVariables()
        external
        view
        returns (
            bytes32,
            uint256,
            uint256,
            string memory,
            uint256,
            uint256
        );

    /**
     * @dev Checks if a given hash of miner,requestId has been disputed
     * @param _hash is the sha256(abi.encodePacked(_miners[2],_requestId));
     * @return uint disputeId
     */
    function getDisputeIdByDisputeHash(bytes32 _hash)
        external
        view
        returns (uint256);

    /**
     * @dev Checks for uint variables in the disputeUintVars mapping based on the disuputeId
     * @param _disputeId is the dispute id;
     * @param _data the variable to pull from the mapping. _data = keccak256("variable_name") where variable_name is
     * the variables/strings used to save the data in the mapping. The variables names are
     * commented out under the disputeUintVars under the Dispute struct
     * @return uint value for the bytes32 data submitted
     */
    function getDisputeUintVars(uint256 _disputeId, bytes32 _data)
        external
        view
        returns (uint256);

    /**
     * @dev Gets the a value for the latest timestamp available
     * @return value for timestamp of last proof of work submited
     * @return true if the is a timestamp for the lastNewValue
     */
    function getLastNewValue() external view returns (uint256, bool);

    /**
     * @dev Gets the a value for the latest timestamp available
     * @param _requestId being requested
     * @return value for timestamp of last proof of work submited and if true if it exist or 0 and false if it doesn't
     */
    function getLastNewValueById(uint256 _requestId)
        external
        view
        returns (uint256, bool);

    /**
     * @dev Gets blocknumber for mined timestamp
     * @param _requestId to look up
     * @param _timestamp is the timestamp to look up blocknumber
     * @return uint of the blocknumber which the dispute was mined
     */
    function getMinedBlockNum(uint256 _requestId, uint256 _timestamp)
        external
        view
        returns (uint256);

    /**
     * @dev Gets the 5 miners who mined the value for the specified requestId/_timestamp
     * @param _requestId to look up
     * @param _timestamp is the timestamp to look up miners for
     * @return the 5 miners' addresses
     */
    function getMinersByRequestIdAndTimestamp(
        uint256 _requestId,
        uint256 _timestamp
    ) external view returns (address[5] memory);

    /**
     * @dev Counts the number of values that have been submited for the request
     * if called for the currentRequest being mined it can tell you how many miners have submitted a value for that
     * request so far
     * @param _requestId the requestId to look up
     * @return uint count of the number of values received for the requestId
     */
    function getNewValueCountbyRequestId(uint256 _requestId)
        external
        view
        returns (uint256);

    /**
     * @dev Getter function for the specified requestQ index
     * @param _index to look up in the requestQ array
     * @return uint of reqeuestId
     */
    function getRequestIdByRequestQIndex(uint256 _index)
        external
        view
        returns (uint256);

    /**
     * @dev Getter function for requestId based on timestamp
     * @param _timestamp to check requestId
     * @return uint of reqeuestId
     */
    function getRequestIdByTimestamp(uint256 _timestamp)
        external
        view
        returns (uint256);

    /**
     * @dev Getter function for requestId based on the queryHash
     * @param _request is the hash(of string api and granularity) to check if a request already exists
     * @return uint requestId
     */
    function getRequestIdByQueryHash(bytes32 _request)
        external
        view
        returns (uint256);

    /**
     * @dev Getter function for the requestQ array
     * @return the requestQ arrray
     */
    function getRequestQ() external view returns (uint256[51] memory);

    /**
     * @dev Allowes access to the uint variables saved in the apiUintVars under the requestDetails struct
     * for the requestId specified
     * @param _requestId to look up
     * @param _data the variable to pull from the mapping. _data = keccak256("variable_name") where variable_name is
     * the variables/strings used to save the data in the mapping. The variables names are
     * commented out under the apiUintVars under the requestDetails struct
     * @return uint value of the apiUintVars specified in _data for the requestId specified
     */
    function getRequestUintVars(uint256 _requestId, bytes32 _data)
        external
        view
        returns (uint256);

    /**
     * @dev Gets the API struct variables that are not mappings
     * @param _requestId to look up
     * @return string of api to query
     * @return string of symbol of api to query
     * @return bytes32 hash of string
     * @return bytes32 of the granularity(decimal places) requested
     * @return uint of index in requestQ array
     * @return uint of current payout/tip for this requestId
     */
    function getRequestVars(uint256 _requestId)
        external
        view
        returns (
            string memory,
            string memory,
            bytes32,
            uint256,
            uint256,
            uint256
        );

    /**
     * @dev This function allows users to retireve all information about a staker
     * @param _staker address of staker inquiring about
     * @return uint current state of staker
     * @return uint startDate of staking
     */
    function getStakerInfo(address _staker)
        external
        view
        returns (uint256, uint256);

    /**
     * @dev Gets the 5 miners who mined the value for the specified requestId/_timestamp
     * @param _requestId to look up
     * @param _timestamp is the timestampt to look up miners for
     * @return address[5] array of 5 addresses ofminers that mined the requestId
     */
    function getSubmissionsByTimestamp(uint256 _requestId, uint256 _timestamp)
        external
        view
        returns (uint256[5] memory);

    /**
     * @dev Gets the timestamp for the value based on their index
     * @param _requestID is the requestId to look up
     * @param _index is the value index to look up
     * @return uint timestamp
     */
    function getTimestampbyRequestIDandIndex(uint256 _requestID, uint256 _index)
        external
        view
        returns (uint256);

    /**
     * @dev Getter for the variables saved under the TellorStorageStruct uintVars variable
     * @param _data the variable to pull from the mapping. _data = keccak256("variable_name") where variable_name is
     * the variables/strings used to save the data in the mapping. The variables names are
     * commented out under the uintVars under the TellorStorageStruct struct
     * This is an example of how data is saved into the mapping within other functions:
     * self.uintVars[keccak256("stakerCount")]
     * @return uint of specified variable
     */
    function getUintVar(bytes32 _data) external view returns (uint256);

    /**
     * @dev Getter function for next requestId on queue/request with highest payout at time the function is called
     * @return onDeck/info on request with highest payout-- RequestId, Totaltips, and API query string
     */
    function getVariablesOnDeck()
        external
        view
        returns (
            uint256,
            uint256,
            string memory
        );

    /**
     * @dev Gets the 5 miners who mined the value for the specified requestId/_timestamp
     * @param _requestId to look up
     * @param _timestamp is the timestamp to look up miners for
     * @return bool true if requestId/timestamp is under dispute
     */
    function isInDispute(uint256 _requestId, uint256 _timestamp)
        external
        view
        returns (bool);

    /**
     * @dev Retreive value from oracle based on timestamp
     * @param _requestId being requested
     * @param _timestamp to retreive data/value from
     * @return value for timestamp submitted
     */
    function retrieveData(uint256 _requestId, uint256 _timestamp)
        external
        view
        returns (uint256);

    /**
     * @dev Getter for the total_supply of oracle tokens
     * @return uint total supply
     */
    function totalSupply() external view returns (uint256);
}
function getSubmissionsByTimestamp(uint256 _requestId, uint256 _timestamp)
        external
        view
        returns (uint256[5] memory);
/**
 * @dev Gets the 5 miners who mined the value for the specified requestId/_timestamp
 * @param _requestId to look up
 * @param _timestamp is the timestampt to look up miners for
 * @return address[5] array of 5 addresses ofminers that mined the requestId
 */