[
  {
    "inputs": [],
    "stateMutability": "nonpayable",
    "type": "constructor"
  },
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "target",
        "type": "address"
      }
    ],
    "name": "AddressEmptyCode",
    "type": "error"
  },
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "account",
        "type": "address"
      }
    ],
    "name": "AddressInsufficientBalance",
    "type": "error"
  },
  {
    "inputs": [],
    "name": "FailedInnerCall",
    "type": "error"
  },
  {
    "inputs": [],
    "name": "IncorrectUnstake",
    "type": "error"
  },
  {
    "inputs": [],
    "name": "IncorrectUnstakeTime",
    "type": "error"
  },
  {
    "inputs": [],
    "name": "InvalidInitialization",
    "type": "error"
  },
  {
    "inputs": [],
    "name": "MaxUnstakePeriodExceeded",
    "type": "error"
  },
  {
    "inputs": [],
    "name": "NoStakes",
    "type": "error"
  },
  {
    "inputs": [],
    "name": "NotInitializing",
    "type": "error"
  },
  {
    "inputs": [],
    "name": "NotStakeOwner",
    "type": "error"
  },
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "owner",
        "type": "address"
      }
    ],
    "name": "OwnableInvalidOwner",
    "type": "error"
  },
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "account",
        "type": "address"
      }
    ],
    "name": "OwnableUnauthorizedAccount",
    "type": "error"
  },
  {
    "inputs": [
      {
        "internalType": "uint8",
        "name": "bits",
        "type": "uint8"
      },
      {
        "internalType": "uint256",
        "name": "value",
        "type": "uint256"
      }
    ],
    "name": "SafeCastOverflowedUintDowncast",
    "type": "error"
  },
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "token",
        "type": "address"
      }
    ],
    "name": "SafeERC20FailedOperation",
    "type": "error"
  },
  {
    "anonymous": false,
    "inputs": [
      {
        "indexed": false,
        "internalType": "uint64",
        "name": "version",
        "type": "uint64"
      }
    ],
    "name": "Initialized",
    "type": "event"
  },
  {
    "anonymous": false,
    "inputs": [
      {
        "indexed": true,
        "internalType": "address",
        "name": "previousOwner",
        "type": "address"
      },
      {
        "indexed": true,
        "internalType": "address",
        "name": "newOwner",
        "type": "address"
      }
    ],
    "name": "OwnershipTransferred",
    "type": "event"
  },
  {
    "anonymous": false,
    "inputs": [
      {
        "indexed": false,
        "internalType": "uint256",
        "name": "reward",
        "type": "uint256"
      }
    ],
    "name": "RewardDistributed",
    "type": "event"
  },
  {
    "anonymous": false,
    "inputs": [
      {
        "indexed": true,
        "internalType": "uint256",
        "name": "stakeId",
        "type": "uint256"
      },
      {
        "indexed": false,
        "internalType": "uint256",
        "name": "reward",
        "type": "uint256"
      }
    ],
    "name": "RewardWithdrawn",
    "type": "event"
  },
  {
    "anonymous": false,
    "inputs": [
      {
        "indexed": true,
        "internalType": "uint256",
        "name": "stakeId",
        "type": "uint256"
      },
      {
        "indexed": true,
        "internalType": "address",
        "name": "staker",
        "type": "address"
      },
      {
        "indexed": false,
        "internalType": "uint256",
        "name": "amount",
        "type": "uint256"
      }
    ],
    "name": "Staked",
    "type": "event"
  },
  {
    "anonymous": false,
    "inputs": [
      {
        "indexed": false,
        "internalType": "uint256",
        "name": "newUnstakePeriod",
        "type": "uint256"
      }
    ],
    "name": "UnstakePeriodChanged",
    "type": "event"
  },
  {
    "anonymous": false,
    "inputs": [
      {
        "indexed": true,
        "internalType": "uint256",
        "name": "stakeId",
        "type": "uint256"
      },
      {
        "indexed": true,
        "internalType": "address",
        "name": "staker",
        "type": "address"
      },
      {
        "indexed": false,
        "internalType": "uint256",
        "name": "amount",
        "type": "uint256"
      }
    ],
    "name": "UnstakeRequested",
    "type": "event"
  },
  {
    "anonymous": false,
    "inputs": [
      {
        "indexed": true,
        "internalType": "uint256",
        "name": "stakeId",
        "type": "uint256"
      },
      {
        "indexed": true,
        "internalType": "address",
        "name": "staker",
        "type": "address"
      },
      {
        "indexed": false,
        "internalType": "uint256",
        "name": "amount",
        "type": "uint256"
      }
    ],
    "name": "Unstaked",
    "type": "event"
  },
  {
    "inputs": [],
    "name": "MAXUNSTAKEPERIOD",
    "outputs": [
      {
        "internalType": "uint256",
        "name": "",
        "type": "uint256"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "uint256[]",
        "name": "stakeIds",
        "type": "uint256[]"
      }
    ],
    "name": "batchRequestUnstake",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "uint256[]",
        "name": "stakeIds",
        "type": "uint256[]"
      }
    ],
    "name": "batchUnstake",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "uint256[]",
        "name": "stakeIds",
        "type": "uint256[]"
      }
    ],
    "name": "batchWithdrawReward",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "uint256",
        "name": "newUnstakePeriod",
        "type": "uint256"
      }
    ],
    "name": "changeUnstakePeriod",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "uint256",
        "name": "reward",
        "type": "uint256"
      }
    ],
    "name": "distributeReward",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "uint32",
        "name": "",
        "type": "uint32"
      }
    ],
    "name": "distributions",
    "outputs": [
      {
        "internalType": "uint256",
        "name": "rewardPerPower",
        "type": "uint256"
      },
      {
        "internalType": "uint96",
        "name": "rewardForPartialPower",
        "type": "uint96"
      },
      {
        "internalType": "uint64",
        "name": "time",
        "type": "uint64"
      },
      {
        "internalType": "uint96",
        "name": "reward",
        "type": "uint96"
      },
      {
        "internalType": "uint160",
        "name": "powerXTimeDelta",
        "type": "uint160"
      },
      {
        "internalType": "uint96",
        "name": "stakedIn",
        "type": "uint96"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "contract IERC20",
        "name": "token_",
        "type": "address"
      },
      {
        "internalType": "uint256",
        "name": "unstakePeriod_",
        "type": "uint256"
      }
    ],
    "name": "initialize",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "lastDistributionId",
    "outputs": [
      {
        "internalType": "uint32",
        "name": "",
        "type": "uint32"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "lastStakeId",
    "outputs": [
      {
        "internalType": "uint256",
        "name": "",
        "type": "uint256"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "owner",
    "outputs": [
      {
        "internalType": "address",
        "name": "",
        "type": "address"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "renounceOwnership",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "uint256",
        "name": "stakeId",
        "type": "uint256"
      }
    ],
    "name": "requestUnstake",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "uint256",
        "name": "stakeId",
        "type": "uint256"
      }
    ],
    "name": "rewardOf",
    "outputs": [
      {
        "internalType": "uint96",
        "name": "",
        "type": "uint96"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "rewardPerPower",
    "outputs": [
      {
        "internalType": "uint256",
        "name": "",
        "type": "uint256"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "uint96",
        "name": "amount",
        "type": "uint96"
      }
    ],
    "name": "stakeFor",
    "outputs": [
      {
        "internalType": "uint256",
        "name": "stakeId",
        "type": "uint256"
      }
    ],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "uint256",
        "name": "",
        "type": "uint256"
      }
    ],
    "name": "stakes",
    "outputs": [
      {
        "internalType": "address",
        "name": "owner",
        "type": "address"
      },
      {
        "internalType": "uint96",
        "name": "amount",
        "type": "uint96"
      },
      {
        "internalType": "uint96",
        "name": "withdrawnReward",
        "type": "uint96"
      },
      {
        "internalType": "uint64",
        "name": "time",
        "type": "uint64"
      },
      {
        "internalType": "uint32",
        "name": "firstDistributionId",
        "type": "uint32"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "token",
    "outputs": [
      {
        "internalType": "contract IERC20",
        "name": "",
        "type": "address"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "totalStaked",
    "outputs": [
      {
        "internalType": "uint96",
        "name": "",
        "type": "uint96"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "newOwner",
        "type": "address"
      }
    ],
    "name": "transferOwnership",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "uint256",
        "name": "stakeId",
        "type": "uint256"
      }
    ],
    "name": "unstake",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "unstakePeriod",
    "outputs": [
      {
        "internalType": "uint256",
        "name": "",
        "type": "uint256"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "uint256",
        "name": "",
        "type": "uint256"
      }
    ],
    "name": "unstakes",
    "outputs": [
      {
        "internalType": "address",
        "name": "owner",
        "type": "address"
      },
      {
        "internalType": "uint96",
        "name": "amount",
        "type": "uint96"
      },
      {
        "internalType": "uint64",
        "name": "time",
        "type": "uint64"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "uint256",
        "name": "stakeId",
        "type": "uint256"
      }
    ],
    "name": "withdrawReward",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  }
]