{
  "_format": "hh-sol-artifact-1",
  "contractName": "IExpressLaneAuction",
  "sourceName": "src/express-lane-auction/IExpressLaneAuction.sol",
  "abi": [
    {
      "anonymous": false,
      "inputs": [
        {
          "indexed": true,
          "internalType": "bool",
          "name": "isMultiBidAuction",
          "type": "bool"
        },
        {
          "indexed": false,
          "internalType": "uint64",
          "name": "round",
          "type": "uint64"
        },
        {
          "indexed": true,
          "internalType": "address",
          "name": "firstPriceBidder",
          "type": "address"
        },
        {
          "indexed": true,
          "internalType": "address",
          "name": "firstPriceExpressLaneController",
          "type": "address"
        },
        {
          "indexed": false,
          "internalType": "uint256",
          "name": "firstPriceAmount",
          "type": "uint256"
        },
        {
          "indexed": false,
          "internalType": "uint256",
          "name": "price",
          "type": "uint256"
        },
        {
          "indexed": false,
          "internalType": "uint64",
          "name": "roundStartTimestamp",
          "type": "uint64"
        },
        {
          "indexed": false,
          "internalType": "uint64",
          "name": "roundEndTimestamp",
          "type": "uint64"
        }
      ],
      "name": "AuctionResolved",
      "type": "event"
    },
    {
      "anonymous": false,
      "inputs": [
        {
          "indexed": true,
          "internalType": "address",
          "name": "account",
          "type": "address"
        },
        {
          "indexed": false,
          "internalType": "uint256",
          "name": "amount",
          "type": "uint256"
        }
      ],
      "name": "Deposit",
      "type": "event"
    },
    {
      "anonymous": false,
      "inputs": [
        {
          "indexed": true,
          "internalType": "bytes32",
          "name": "role",
          "type": "bytes32"
        },
        {
          "indexed": true,
          "internalType": "bytes32",
          "name": "previousAdminRole",
          "type": "bytes32"
        },
        {
          "indexed": true,
          "internalType": "bytes32",
          "name": "newAdminRole",
          "type": "bytes32"
        }
      ],
      "name": "RoleAdminChanged",
      "type": "event"
    },
    {
      "anonymous": false,
      "inputs": [
        {
          "indexed": true,
          "internalType": "bytes32",
          "name": "role",
          "type": "bytes32"
        },
        {
          "indexed": true,
          "internalType": "address",
          "name": "account",
          "type": "address"
        },
        {
          "indexed": true,
          "internalType": "address",
          "name": "sender",
          "type": "address"
        }
      ],
      "name": "RoleGranted",
      "type": "event"
    },
    {
      "anonymous": false,
      "inputs": [
        {
          "indexed": true,
          "internalType": "bytes32",
          "name": "role",
          "type": "bytes32"
        },
        {
          "indexed": true,
          "internalType": "address",
          "name": "account",
          "type": "address"
        },
        {
          "indexed": true,
          "internalType": "address",
          "name": "sender",
          "type": "address"
        }
      ],
      "name": "RoleRevoked",
      "type": "event"
    },
    {
      "anonymous": false,
      "inputs": [
        {
          "indexed": false,
          "internalType": "address",
          "name": "oldBeneficiary",
          "type": "address"
        },
        {
          "indexed": false,
          "internalType": "address",
          "name": "newBeneficiary",
          "type": "address"
        }
      ],
      "name": "SetBeneficiary",
      "type": "event"
    },
    {
      "anonymous": false,
      "inputs": [
        {
          "indexed": false,
          "internalType": "uint64",
          "name": "round",
          "type": "uint64"
        },
        {
          "indexed": true,
          "internalType": "address",
          "name": "previousExpressLaneController",
          "type": "address"
        },
        {
          "indexed": true,
          "internalType": "address",
          "name": "newExpressLaneController",
          "type": "address"
        },
        {
          "indexed": true,
          "internalType": "address",
          "name": "transferor",
          "type": "address"
        },
        {
          "indexed": false,
          "internalType": "uint64",
          "name": "startTimestamp",
          "type": "uint64"
        },
        {
          "indexed": false,
          "internalType": "uint64",
          "name": "endTimestamp",
          "type": "uint64"
        }
      ],
      "name": "SetExpressLaneController",
      "type": "event"
    },
    {
      "anonymous": false,
      "inputs": [
        {
          "indexed": false,
          "internalType": "uint256",
          "name": "oldPrice",
          "type": "uint256"
        },
        {
          "indexed": false,
          "internalType": "uint256",
          "name": "newPrice",
          "type": "uint256"
        }
      ],
      "name": "SetMinReservePrice",
      "type": "event"
    },
    {
      "anonymous": false,
      "inputs": [
        {
          "indexed": false,
          "internalType": "uint256",
          "name": "oldReservePrice",
          "type": "uint256"
        },
        {
          "indexed": false,
          "internalType": "uint256",
          "name": "newReservePrice",
          "type": "uint256"
        }
      ],
      "name": "SetReservePrice",
      "type": "event"
    },
    {
      "anonymous": false,
      "inputs": [
        {
          "indexed": false,
          "internalType": "uint64",
          "name": "currentRound",
          "type": "uint64"
        },
        {
          "indexed": false,
          "internalType": "int64",
          "name": "offsetTimestamp",
          "type": "int64"
        },
        {
          "indexed": false,
          "internalType": "uint64",
          "name": "roundDurationSeconds",
          "type": "uint64"
        },
        {
          "indexed": false,
          "internalType": "uint64",
          "name": "auctionClosingSeconds",
          "type": "uint64"
        },
        {
          "indexed": false,
          "internalType": "uint64",
          "name": "reserveSubmissionSeconds",
          "type": "uint64"
        }
      ],
      "name": "SetRoundTimingInfo",
      "type": "event"
    },
    {
      "anonymous": false,
      "inputs": [
        {
          "indexed": true,
          "internalType": "address",
          "name": "expressLaneController",
          "type": "address"
        },
        {
          "indexed": true,
          "internalType": "address",
          "name": "transferor",
          "type": "address"
        },
        {
          "indexed": false,
          "internalType": "uint64",
          "name": "fixedUntilRound",
          "type": "uint64"
        }
      ],
      "name": "SetTransferor",
      "type": "event"
    },
    {
      "anonymous": false,
      "inputs": [
        {
          "indexed": true,
          "internalType": "address",
          "name": "account",
          "type": "address"
        },
        {
          "indexed": false,
          "internalType": "uint256",
          "name": "withdrawalAmount",
          "type": "uint256"
        }
      ],
      "name": "WithdrawalFinalized",
      "type": "event"
    },
    {
      "anonymous": false,
      "inputs": [
        {
          "indexed": true,
          "internalType": "address",
          "name": "account",
          "type": "address"
        },
        {
          "indexed": false,
          "internalType": "uint256",
          "name": "withdrawalAmount",
          "type": "uint256"
        },
        {
          "indexed": false,
          "internalType": "uint256",
          "name": "roundWithdrawable",
          "type": "uint256"
        }
      ],
      "name": "WithdrawalInitiated",
      "type": "event"
    },
    {
      "inputs": [],
      "name": "AUCTIONEER_ADMIN_ROLE",
      "outputs": [
        {
          "internalType": "bytes32",
          "name": "",
          "type": "bytes32"
        }
      ],
      "stateMutability": "nonpayable",
      "type": "function"
    },
    {
      "inputs": [],
      "name": "AUCTIONEER_ROLE",
      "outputs": [
        {
          "internalType": "bytes32",
          "name": "",
          "type": "bytes32"
        }
      ],
      "stateMutability": "nonpayable",
      "type": "function"
    },
    {
      "inputs": [],
      "name": "BENEFICIARY_SETTER_ROLE",
      "outputs": [
        {
          "internalType": "bytes32",
          "name": "",
          "type": "bytes32"
        }
      ],
      "stateMutability": "nonpayable",
      "type": "function"
    },
    {
      "inputs": [],
      "name": "MIN_RESERVE_SETTER_ROLE",
      "outputs": [
        {
          "internalType": "bytes32",
          "name": "",
          "type": "bytes32"
        }
      ],
      "stateMutability": "nonpayable",
      "type": "function"
    },
    {
      "inputs": [],
      "name": "RESERVE_SETTER_ADMIN_ROLE",
      "outputs": [
        {
          "internalType": "bytes32",
          "name": "",
          "type": "bytes32"
        }
      ],
      "stateMutability": "nonpayable",
      "type": "function"
    },
    {
      "inputs": [],
      "name": "RESERVE_SETTER_ROLE",
      "outputs": [
        {
          "internalType": "bytes32",
          "name": "",
          "type": "bytes32"
        }
      ],
      "stateMutability": "nonpayable",
      "type": "function"
    },
    {
      "inputs": [],
      "name": "ROUND_TIMING_SETTER_ROLE",
      "outputs": [
        {
          "internalType": "bytes32",
          "name": "",
          "type": "bytes32"
        }
      ],
      "stateMutability": "nonpayable",
      "type": "function"
    },
    {
      "inputs": [
        {
          "internalType": "address",
          "name": "account",
          "type": "address"
        }
      ],
      "name": "balanceOf",
      "outputs": [
        {
          "internalType": "uint256",
          "name": "",
          "type": "uint256"
        }
      ],
      "stateMutability": "view",
      "type": "function"
    },
    {
      "inputs": [
        {
          "internalType": "address",
          "name": "account",
          "type": "address"
        },
        {
          "internalType": "uint64",
          "name": "round",
          "type": "uint64"
        }
      ],
      "name": "balanceOfAtRound",
      "outputs": [
        {
          "internalType": "uint256",
          "name": "",
          "type": "uint256"
        }
      ],
      "stateMutability": "view",
      "type": "function"
    },
    {
      "inputs": [],
      "name": "beneficiary",
      "outputs": [
        {
          "internalType": "address",
          "name": "",
          "type": "address"
        }
      ],
      "stateMutability": "nonpayable",
      "type": "function"
    },
    {
      "inputs": [],
      "name": "beneficiaryBalance",
      "outputs": [
        {
          "internalType": "uint256",
          "name": "",
          "type": "uint256"
        }
      ],
      "stateMutability": "nonpayable",
      "type": "function"
    },
    {
      "inputs": [],
      "name": "biddingToken",
      "outputs": [
        {
          "internalType": "contract IERC20",
          "name": "",
          "type": "address"
        }
      ],
      "stateMutability": "nonpayable",
      "type": "function"
    },
    {
      "inputs": [],
      "name": "currentRound",
      "outputs": [
        {
          "internalType": "uint64",
          "name": "",
          "type": "uint64"
        }
      ],
      "stateMutability": "view",
      "type": "function"
    },
    {
      "inputs": [
        {
          "internalType": "uint256",
          "name": "amount",
          "type": "uint256"
        }
      ],
      "name": "deposit",
      "outputs": [],
      "stateMutability": "nonpayable",
      "type": "function"
    },
    {
      "inputs": [],
      "name": "domainSeparator",
      "outputs": [
        {
          "internalType": "bytes32",
          "name": "",
          "type": "bytes32"
        }
      ],
      "stateMutability": "view",
      "type": "function"
    },
    {
      "inputs": [],
      "name": "finalizeWithdrawal",
      "outputs": [],
      "stateMutability": "nonpayable",
      "type": "function"
    },
    {
      "inputs": [],
      "name": "flushBeneficiaryBalance",
      "outputs": [],
      "stateMutability": "nonpayable",
      "type": "function"
    },
    {
      "inputs": [
        {
          "internalType": "uint64",
          "name": "round",
          "type": "uint64"
        },
        {
          "internalType": "address",
          "name": "expressLaneController",
          "type": "address"
        },
        {
          "internalType": "uint256",
          "name": "amount",
          "type": "uint256"
        }
      ],
      "name": "getBidHash",
      "outputs": [
        {
          "internalType": "bytes32",
          "name": "",
          "type": "bytes32"
        }
      ],
      "stateMutability": "view",
      "type": "function"
    },
    {
      "inputs": [
        {
          "internalType": "bytes32",
          "name": "role",
          "type": "bytes32"
        }
      ],
      "name": "getRoleAdmin",
      "outputs": [
        {
          "internalType": "bytes32",
          "name": "",
          "type": "bytes32"
        }
      ],
      "stateMutability": "view",
      "type": "function"
    },
    {
      "inputs": [
        {
          "internalType": "bytes32",
          "name": "role",
          "type": "bytes32"
        },
        {
          "internalType": "uint256",
          "name": "index",
          "type": "uint256"
        }
      ],
      "name": "getRoleMember",
      "outputs": [
        {
          "internalType": "address",
          "name": "",
          "type": "address"
        }
      ],
      "stateMutability": "view",
      "type": "function"
    },
    {
      "inputs": [
        {
          "internalType": "bytes32",
          "name": "role",
          "type": "bytes32"
        }
      ],
      "name": "getRoleMemberCount",
      "outputs": [
        {
          "internalType": "uint256",
          "name": "",
          "type": "uint256"
        }
      ],
      "stateMutability": "view",
      "type": "function"
    },
    {
      "inputs": [
        {
          "internalType": "bytes32",
          "name": "role",
          "type": "bytes32"
        },
        {
          "internalType": "address",
          "name": "account",
          "type": "address"
        }
      ],
      "name": "grantRole",
      "outputs": [],
      "stateMutability": "nonpayable",
      "type": "function"
    },
    {
      "inputs": [
        {
          "internalType": "bytes32",
          "name": "role",
          "type": "bytes32"
        },
        {
          "internalType": "address",
          "name": "account",
          "type": "address"
        }
      ],
      "name": "hasRole",
      "outputs": [
        {
          "internalType": "bool",
          "name": "",
          "type": "bool"
        }
      ],
      "stateMutability": "view",
      "type": "function"
    },
    {
      "inputs": [
        {
          "components": [
            {
              "internalType": "address",
              "name": "_auctioneer",
              "type": "address"
            },
            {
              "internalType": "address",
              "name": "_biddingToken",
              "type": "address"
            },
            {
              "internalType": "address",
              "name": "_beneficiary",
              "type": "address"
            },
            {
              "components": [
                {
                  "internalType": "int64",
                  "name": "offsetTimestamp",
                  "type": "int64"
                },
                {
                  "internalType": "uint64",
                  "name": "roundDurationSeconds",
                  "type": "uint64"
                },
                {
                  "internalType": "uint64",
                  "name": "auctionClosingSeconds",
                  "type": "uint64"
                },
                {
                  "internalType": "uint64",
                  "name": "reserveSubmissionSeconds",
                  "type": "uint64"
                }
              ],
              "internalType": "struct RoundTimingInfo",
              "name": "_roundTimingInfo",
              "type": "tuple"
            },
            {
              "internalType": "uint256",
              "name": "_minReservePrice",
              "type": "uint256"
            },
            {
              "internalType": "address",
              "name": "_auctioneerAdmin",
              "type": "address"
            },
            {
              "internalType": "address",
              "name": "_minReservePriceSetter",
              "type": "address"
            },
            {
              "internalType": "address",
              "name": "_reservePriceSetter",
              "type": "address"
            },
            {
              "internalType": "address",
              "name": "_reservePriceSetterAdmin",
              "type": "address"
            },
            {
              "internalType": "address",
              "name": "_beneficiarySetter",
              "type": "address"
            },
            {
              "internalType": "address",
              "name": "_roundTimingSetter",
              "type": "address"
            },
            {
              "internalType": "address",
              "name": "_masterAdmin",
              "type": "address"
            }
          ],
          "internalType": "struct InitArgs",
          "name": "args",
          "type": "tuple"
        }
      ],
      "name": "initialize",
      "outputs": [],
      "stateMutability": "nonpayable",
      "type": "function"
    },
    {
      "inputs": [],
      "name": "initiateWithdrawal",
      "outputs": [],
      "stateMutability": "nonpayable",
      "type": "function"
    },
    {
      "inputs": [],
      "name": "isAuctionRoundClosed",
      "outputs": [
        {
          "internalType": "bool",
          "name": "",
          "type": "bool"
        }
      ],
      "stateMutability": "view",
      "type": "function"
    },
    {
      "inputs": [],
      "name": "isReserveBlackout",
      "outputs": [
        {
          "internalType": "bool",
          "name": "",
          "type": "bool"
        }
      ],
      "stateMutability": "view",
      "type": "function"
    },
    {
      "inputs": [],
      "name": "minReservePrice",
      "outputs": [
        {
          "internalType": "uint256",
          "name": "",
          "type": "uint256"
        }
      ],
      "stateMutability": "nonpayable",
      "type": "function"
    },
    {
      "inputs": [
        {
          "internalType": "bytes32",
          "name": "role",
          "type": "bytes32"
        },
        {
          "internalType": "address",
          "name": "account",
          "type": "address"
        }
      ],
      "name": "renounceRole",
      "outputs": [],
      "stateMutability": "nonpayable",
      "type": "function"
    },
    {
      "inputs": [],
      "name": "reservePrice",
      "outputs": [
        {
          "internalType": "uint256",
          "name": "",
          "type": "uint256"
        }
      ],
      "stateMutability": "nonpayable",
      "type": "function"
    },
    {
      "inputs": [
        {
          "components": [
            {
              "internalType": "address",
              "name": "expressLaneController",
              "type": "address"
            },
            {
              "internalType": "uint256",
              "name": "amount",
              "type": "uint256"
            },
            {
              "internalType": "bytes",
              "name": "signature",
              "type": "bytes"
            }
          ],
          "internalType": "struct Bid",
          "name": "firstPriceBid",
          "type": "tuple"
        },
        {
          "components": [
            {
              "internalType": "address",
              "name": "expressLaneController",
              "type": "address"
            },
            {
              "internalType": "uint256",
              "name": "amount",
              "type": "uint256"
            },
            {
              "internalType": "bytes",
              "name": "signature",
              "type": "bytes"
            }
          ],
          "internalType": "struct Bid",
          "name": "secondPriceBid",
          "type": "tuple"
        }
      ],
      "name": "resolveMultiBidAuction",
      "outputs": [],
      "stateMutability": "nonpayable",
      "type": "function"
    },
    {
      "inputs": [
        {
          "components": [
            {
              "internalType": "address",
              "name": "expressLaneController",
              "type": "address"
            },
            {
              "internalType": "uint256",
              "name": "amount",
              "type": "uint256"
            },
            {
              "internalType": "bytes",
              "name": "signature",
              "type": "bytes"
            }
          ],
          "internalType": "struct Bid",
          "name": "firstPriceBid",
          "type": "tuple"
        }
      ],
      "name": "resolveSingleBidAuction",
      "outputs": [],
      "stateMutability": "nonpayable",
      "type": "function"
    },
    {
      "inputs": [],
      "name": "resolvedRounds",
      "outputs": [
        {
          "components": [
            {
              "internalType": "address",
              "name": "expressLaneController",
              "type": "address"
            },
            {
              "internalType": "uint64",
              "name": "round",
              "type": "uint64"
            }
          ],
          "internalType": "struct ELCRound",
          "name": "",
          "type": "tuple"
        },
        {
          "components": [
            {
              "internalType": "address",
              "name": "expressLaneController",
              "type": "address"
            },
            {
              "internalType": "uint64",
              "name": "round",
              "type": "uint64"
            }
          ],
          "internalType": "struct ELCRound",
          "name": "",
          "type": "tuple"
        }
      ],
      "stateMutability": "view",
      "type": "function"
    },
    {
      "inputs": [
        {
          "internalType": "bytes32",
          "name": "role",
          "type": "bytes32"
        },
        {
          "internalType": "address",
          "name": "account",
          "type": "address"
        }
      ],
      "name": "revokeRole",
      "outputs": [],
      "stateMutability": "nonpayable",
      "type": "function"
    },
    {
      "inputs": [
        {
          "internalType": "uint64",
          "name": "round",
          "type": "uint64"
        }
      ],
      "name": "roundTimestamps",
      "outputs": [
        {
          "internalType": "uint64",
          "name": "start",
          "type": "uint64"
        },
        {
          "internalType": "uint64",
          "name": "end",
          "type": "uint64"
        }
      ],
      "stateMutability": "view",
      "type": "function"
    },
    {
      "inputs": [],
      "name": "roundTimingInfo",
      "outputs": [
        {
          "internalType": "int64",
          "name": "offsetTimestamp",
          "type": "int64"
        },
        {
          "internalType": "uint64",
          "name": "roundDurationSeconds",
          "type": "uint64"
        },
        {
          "internalType": "uint64",
          "name": "auctionClosingSeconds",
          "type": "uint64"
        },
        {
          "internalType": "uint64",
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