{
  "$schema": "https://hookforge.pages.dev/schema/hook-manifest.json",
  "slug": "il-insurance",
  "name": "ILInsurance",
  "contract": "ILInsuranceHook",
  "version": "1.0.0",
  "family": "Risk",
  "summary": "Pays liquidity providers back for divergence loss, out of a fund the pool's own trading fills.",
  "description": "Impermanent loss is the reason most people who try providing liquidity once do not do it twice. It is also badly named: there is nothing impermanent about it once you withdraw, and the number is not small. A provider who deposits into a pair that then moves has less than they would have had holding, and the fees they earned may or may not have covered it. Nobody tells them which until they leave. The existing answers all come from outside the pool. Bancor underwrote it from a treasury and stopped when the treasury could not take it. Options-based cover needs an options market for the pair. Both are somebody else's balance sheet promising to make a provider whole. This makes the pool underwrite itself. A slice of every swap goes into a fund, and when a provider withdraws, the hook compares what their position is worth against what the same deposit would have been worth held, and pays the difference from the fund up to a cap. Traders pay for the cover through a slightly worse fee, which is the correct party: the cover is what keeps liquidity in the pool they are trading against. The comparison is measured rather than modelled. At deposit the hook records what actually went in; at withdrawal it records what actually came out and values both at the current price. There is no closed-form IL formula here, because the formula assumes a constant-product position held across a single price move, and a v4 position is a range that may have been crossed repeatedly. What went in and what came out are facts, and the difference between them at one price is the loss. Three bounds keep this solvent, and none of them is a promise. A claim never exceeds `coverageBps` of the loss. A claim never exceeds what the fund holds, so the fund cannot go negative and there is no lender of last resort. And cover vests: a position withdrawn before `fullCoverAfter` is covered pro rata to how long it stayed, because insuring a position that arrives, watches one candle and leaves is not insurance, it is a free option on the fund.",
  "priorArt": "Bancor v2.1 and v3 underwrote impermanent loss from protocol reserves and suspended it when they could not. Thorchain does the same with a vesting schedule this borrows from. Options-based cover exists where an options market for the pair does. Funding the cover from the pool's own trading flow, inside the pool, with a fund that can only pay what it holds, is the contribution here.",
  "limitation": "The fund is finite and claims are paid first-come. A pool that suffers a large correlated move after a quiet period will pay early withdrawers in full and later ones partially, which is the honest behaviour of a fund rather than a defect, but it is not the guarantee the word insurance implies. Cover is also valued in currency1 terms at the moment of withdrawal, so a provider withdrawing into a spike is measured against that spike.",
  "tags": [
    "risk",
    "impermanent-loss",
    "lp-economics",
    "insurance",
    "no-admin"
  ],
  "recommendedChains": [
    "base",
    "arbitrum",
    "unichain",
    "robinhood",
    "ethereum",
    "optimism",
    "polygon",
    "bnb"
  ],
  "source": "contracts/src/hooks/ILInsuranceHook.sol",
  "docs": "https://hookforge.pages.dev/hooks/il-insurance",
  "repo": null,
  "site": null,
  "permissions": {
    "afterRemoveLiquidityReturnsDelta": false,
    "afterAddLiquidityReturnsDelta": false,
    "afterSwapReturnsDelta": true,
    "beforeSwapReturnsDelta": false,
    "afterDonate": false,
    "beforeDonate": false,
    "afterSwap": true,
    "beforeSwap": false,
    "afterRemoveLiquidity": true,
    "beforeRemoveLiquidity": false,
    "afterAddLiquidity": true,
    "beforeAddLiquidity": false,
    "afterInitialize": true,
    "beforeInitialize": false
  },
  "permissionsSource": "declaration",
  "properties": {
    "dynamicFee": false,
    "upgradeable": false,
    "requiresCustomSwapData": false,
    "vanillaSwap": true,
    "swapAccess": "none"
  },
  "configure": null,
  "errors": [
    {
      "signature": "CoverageTooLarge()",
      "notice": "Coverage above 100% would pay a provider more than they lost."
    },
    {
      "signature": "HookFeeTooLarge()",
      "notice": "Fee is higher than the maximum allowed fee."
    },
    {
      "signature": "HookNotImplemented()",
      "notice": "The hook function is not implemented."
    },
    {
      "signature": "InvalidPool()",
      "notice": "The pool is not configured to use this hook."
    },
    {
      "signature": "PayoutNotPoolManager()",
      "notice": "Only the `PoolManager` may drive the callback. Named distinctly because `BaseHook` declares its own."
    },
    {
      "signature": "PremiumTooLarge()",
      "notice": "The premium must leave the swap worth doing."
    },
    {
      "signature": "WrongPool()",
      "notice": "This hook serves one pool, bound at its first initialization."
    }
  ],
  "deployments": [],
  "abi": [
    {
      "type": "constructor",
      "inputs": [
        {
          "name": "_poolManager",
          "type": "address",
          "internalType": "contract IPoolManager"
        },
        {
          "name": "_premiumBps",
          "type": "uint24",
          "internalType": "uint24"
        },
        {
          "name": "_coverageBps",
          "type": "uint32",
          "internalType": "uint32"
        },
        {
          "name": "_fullCoverAfter",
          "type": "uint32",
          "internalType": "uint32"
        }
      ],
      "stateMutability": "nonpayable"
    },
    {
      "type": "function",
      "name": "afterAddLiquidity",
      "inputs": [
        {
          "name": "sender",
          "type": "address",
          "internalType": "address"
        },
        {
          "name": "key",
          "type": "tuple",
          "internalType": "struct PoolKey",
          "components": [
            {
              "name": "currency0",
              "type": "address",
              "internalType": "Currency"
            },
            {
              "name": "currency1",
              "type": "address",
              "internalType": "Currency"
            },
            {
              "name": "fee",
              "type": "uint24",
              "internalType": "uint24"
            },
            {
              "name": "tickSpacing",
              "type": "int24",
              "internalType": "int24"
            },
            {
              "name": "hooks",
              "type": "address",
              "internalType": "contract IHooks"
            }
          ]
        },
        {
          "name": "params",
          "type": "tuple",
          "internalType": "struct ModifyLiquidityParams",
          "components": [
            {
              "name": "tickLower",
              "type": "int24",
              "internalType": "int24"
            },
            {
              "name": "tickUpper",
              "type": "int24",
              "internalType": "int24"
            },
            {
              "name": "liquidityDelta",
              "type": "int256",
              "internalType": "int256"
            },
            {
              "name": "salt",
              "type": "bytes32",
              "internalType": "bytes32"
            }
          ]
        },
        {
          "name": "delta0",
          "type": "int256",
          "internalType": "BalanceDelta"
        },
        {
          "name": "delta1",
          "type": "int256",
          "internalType": "BalanceDelta"
        },
        {
          "name": "hookData",
          "type": "bytes",
          "internalType": "bytes"
        }
      ],
      "outputs": [
        {
          "name": "",
          "type": "bytes4",
          "internalType": "bytes4"
        },
        {
          "name": "",
          "type": "int256",
          "internalType": "BalanceDelta"
        }
      ],
      "stateMutability": "nonpayable"
    },
    {
      "type": "function",
      "name": "afterDonate",
      "inputs": [
        {
          "name": "sender",
          "type": "address",
          "internalType": "address"
        },
        {
          "name": "key",
          "type": "tuple",
          "internalType": "struct PoolKey",
          "components": [
            {
              "name": "currency0",
              "type": "address",
              "internalType": "Currency"
            },
            {
              "name": "currency1",
              "type": "address",
              "internalType": "Currency"
            },
            {
              "name": "fee",
              "type": "uint24",
              "internalType": "uint24"
            },
            {
              "name": "tickSpacing",
              "type": "int24",
              "internalType": "int24"
            },
            {
              "name": "hooks",
              "type": "address",
              "internalType": "contract IHooks"
            }
          ]
        },
        {
          "name": "amount0",
          "type": "uint256",
          "internalType": "uint256"
        },
        {
          "name": "amount1",
          "type": "uint256",
          "internalType": "uint256"
        },
        {
          "name": "hookData",
          "type": "bytes",
          "internalType": "bytes"
        }
      ],
      "outputs": [
        {
          "name": "",
          "type": "bytes4",
          "internalType": "bytes4"
        }
      ],
      "stateMutability": "nonpayable"
    },
    {
      "type": "function",
      "name": "afterInitialize",
      "inputs": [
        {
          "name": "sender",
          "type": "address",
          "internalType": "address"
        },
        {
          "name": "key",
          "type": "tuple",
          "internalType": "struct PoolKey",
          "components": [
            {
              "name": "currency0",
              "type": "address",
              "internalType": "Currency"
            },
            {
              "name": "currency1",
              "type": "address",
              "internalType": "Currency"
            },
            {
              "name": "fee",
              "type": "uint24",
              "internalType": "uint24"
            },
            {
              "name": "tickSpacing",
              "type": "int24",
              "internalType": "int24"
            },
            {
              "name": "hooks",
              "type": "address",
              "internalType": "contract IHooks"
            }
          ]
        },
        {
          "name": "sqrtPriceX96",
          "type": "uint160",
          "internalType": "uint160"
        },
        {
          "name": "tick",
          "type": "int24",
          "internalType": "int24"
        }
      ],
      "outputs": [
        {
          "name": "",
          "type": "bytes4",
          "internalType": "bytes4"
        }
      ],
      "stateMutability": "nonpayable"
    },
    {
      "type": "function",
      "name": "afterRemoveLiquidity",
      "inputs": [
        {
          "name": "sender",
          "type": "address",
          "internalType": "address"
        },
        {
          "name": "key",
          "type": "tuple",
          "internalType": "struct PoolKey",
          "components": [
            {
              "name": "currency0",
              "type": "address",
              "internalType": "Currency"
            },
            {
              "name": "currency1",
              "type": "address",
              "internalType": "Currency"
            },
            {
              "name": "fee",
              "type": "uint24",
              "internalType": "uint24"
            },
            {
              "name": "tickSpacing",
              "type": "int24",
              "internalType": "int24"
            },
            {
              "name": "hooks",
              "type": "address",
              "internalType": "contract IHooks"
            }
          ]
        },
        {
          "name": "params",
          "type": "tuple",
          "internalType": "struct ModifyLiquidityParams",
          "components": [
            {
              "name": "tickLower",
              "type": "int24",
              "internalType": "int24"
            },
            {
              "name": "tickUpper",
              "type": "int24",
              "internalType": "int24"
            },
            {
              "name": "liquidityDelta",
              "type": "int256",
              "internalType": "int256"
            },
            {
              "name": "salt",
              "type": "bytes32",
              "internalType": "bytes32"
            }
          ]
        },
        {
          "name": "delta0",
          "type": "int256",
          "internalType": "BalanceDelta"
        },
        {
          "name": "delta1",
          "type": "int256",
          "internalType": "BalanceDelta"
        },
        {
          "name": "hookData",
          "type": "bytes",
          "internalType": "bytes"
        }
      ],
      "outputs": [
        {
          "name": "",
          "type": "bytes4",
          "internalType": "bytes4"
        },
        {
          "name": "",
          "type": "int256",
          "internalType": "BalanceDelta"
        }
      ],
      "stateMutability": "nonpayable"
    },
    {
      "type": "function",
      "name": "afterSwap",
      "inputs": [
        {
          "name": "sender",
          "type": "address",
          "internalType": "address"
        },
        {
          "name": "key",
          "type": "tuple",
          "internalType": "struct PoolKey",
          "components": [
            {
              "name": "currency0",
              "type": "address",
              "internalType": "Currency"
            },
            {
              "name": "currency1",
              "type": "address",
              "internalType": "Currency"
            },
            {
              "name": "fee",
              "type": "uint24",
              "internalType": "uint24"
            },
            {
              "name": "tickSpacing",
              "type": "int24",
              "internalType": "int24"
            },
            {
              "name": "hooks",
              "type": "address",
              "internalType": "contract IHooks"
            }
          ]
        },
        {
          "name": "params",
          "type": "tuple",
          "internalType": "struct SwapParams",
          "components": [
            {
              "name": "zeroForOne",
              "type": "bool",
              "internalType": "bool"
            },
            {
              "name": "amountSpecified",
              "type": "int256",
              "internalType": "int256"
            },
            {
              "name": "sqrtPriceLimitX96",
              "type": "uint160",
              "internalType": "uint160"
            }
          ]
        },
        {
          "name": "delta",
          "type": "int256",
          "internalType": "BalanceDelta"
        },
        {
          "name": "hookData",
          "type": "bytes",
          "internalType": "bytes"
        }
      ],
      "outputs": [
        {
          "name": "",
          "type": "bytes4",
          "internalType": "bytes4"
        },
        {
          "name": "",
          "type": "int128",
          "internalType": "int128"
        }
      ],
      "stateMutability": "nonpayable"
    },
    {
      "type": "function",
      "name": "beforeAddLiquidity",
      "inputs": [
        {
          "name": "sender",
          "type": "address",
          "internalType": "address"
        },
        {
          "name": "key",
          "type": "tuple",
          "internalType": "struct PoolKey",
          "components": [
            {
              "name": "currency0",
              "type": "address",
              "internalType": "Currency"
            },
            {
              "name": "currency1",
              "type": "address",
              "internalType": "Currency"
            },
            {
              "name": "fee",
              "type": "uint24",
              "internalType": "uint24"
            },
            {
              "name": "tickSpacing",
              "type": "int24",
              "internalType": "int24"
            },
            {
              "name": "hooks",
              "type": "address",
              "internalType": "contract IHooks"
            }
          ]
        },
        {
          "name": "params",
          "type": "tuple",
          "internalType": "struct ModifyLiquidityParams",
          "components": [
            {
              "name": "tickLower",
              "type": "int24",
              "internalType": "int24"
            },
            {
              "name": "tickUpper",
              "type": "int24",
              "internalType": "int24"
            },
            {
              "name": "liquidityDelta",
              "type": "int256",
              "internalType": "int256"
            },
            {
              "name": "salt",
              "type": "bytes32",
              "internalType": "bytes32"
            }
          ]
        },
        {
          "name": "hookData",
          "type": "bytes",
          "internalType": "bytes"
        }
      ],
      "outputs": [
        {
          "name": "",
          "type": "bytes4",
          "internalType": "bytes4"
        }
      ],
      "stateMutability": "nonpayable"
    },
    {
      "type": "function",
      "name": "beforeDonate",
      "inputs": [
        {
          "name": "sender",
          "type": "address",
          "internalType": "address"
        },
        {
          "name": "key",
          "type": "tuple",
          "internalType": "struct PoolKey",
          "components": [
            {
              "name": "currency0",
              "type": "address",
              "internalType": "Currency"
            },
            {
              "name": "currency1",
              "type": "address",
              "internalType": "Currency"
            },
            {
              "name": "fee",
              "type": "uint24",
              "internalType": "uint24"
            },
            {
              "name": "tickSpacing",
              "type": "int24",
              "internalType": "int24"
            },
            {
              "name": "hooks",
              "type": "address",
              "internalType": "contract IHooks"
            }
          ]
        },
        {
          "name": "amount0",
          "type": "uint256",
          "internalType": "uint256"
        },
        {
          "name": "amount1",
          "type": "uint256",
          "internalType": "uint256"
        },
        {
          "name": "hookData",
          "type": "bytes",
          "internalType": "bytes"
        }
      ],
      "outputs": [
        {
          "name": "",
          "type": "bytes4",
          "internalType": "bytes4"
        }
      ],
      "stateMutability": "nonpayable"
    },
    {
      "type": "function",
      "name": "beforeInitialize",
      "inputs": [
        {
          "name": "sender",
          "type": "address",
          "internalType": "address"
        },
        {
          "name": "key",
          "type": "tuple",
          "internalType": "struct PoolKey",
          "components": [
            {
              "name": "currency0",
              "type": "address",
              "internalType": "Currency"
            },
            {
              "name": "currency1",
              "type": "address",
              "internalType": "Currency"
            },
            {
              "name": "fee",
              "type": "uint24",
              "internalType": "uint24"
            },
            {
              "name": "tickSpacing",
              "type": "int24",
              "internalType": "int24"
            },
            {
              "name": "hooks",
              "type": "address",
              "internalType": "contract IHooks"
            }
          ]
        },
        {
          "name": "sqrtPriceX96",
          "type": "uint160",
          "internalType": "uint160"
        }
      ],
      "outputs": [
        {
          "name": "",
          "type": "bytes4",
          "internalType": "bytes4"
        }
      ],
      "stateMutability": "nonpayable"
    },
    {
      "type": "function",
      "name": "beforeRemoveLiquidity",
      "inputs": [
        {
          "name": "sender",
          "type": "address",
          "internalType": "address"
        },
        {
          "name": "key",
          "type": "tuple",
          "internalType": "struct PoolKey",
          "components": [
            {
              "name": "currency0",
              "type": "address",
              "internalType": "Currency"
            },
            {
              "name": "currency1",
              "type": "address",
              "internalType": "Currency"
            },
            {
              "name": "fee",
              "type": "uint24",
              "internalType": "uint24"
            },
            {
              "name": "tickSpacing",
              "type": "int24",
              "internalType": "int24"
            },
            {
              "name": "hooks",
              "type": "address",
              "internalType": "contract IHooks"
            }
          ]
        },
        {
          "name": "params",
          "type": "tuple",
          "internalType": "struct ModifyLiquidityParams",
          "components": [
            {
              "name": "tickLower",
              "type": "int24",
              "internalType": "int24"
            },
            {
              "name": "tickUpper",
              "type": "int24",
              "internalType": "int24"
            },
            {
              "name": "liquidityDelta",
              "type": "int256",
              "internalType": "int256"
            },
            {
              "name": "salt",
              "type": "bytes32",
              "internalType": "bytes32"
            }
          ]
        },
        {
          "name": "hookData",
          "type": "bytes",
          "internalType": "bytes"
        }
      ],
      "outputs": [
        {
          "name": "",
          "type": "bytes4",
          "internalType": "bytes4"
        }
      ],
      "stateMutability": "nonpayable"
    },
    {
      "type": "function",
      "name": "beforeSwap",
      "inputs": [
        {
          "name": "sender",
          "type": "address",
          "internalType": "address"
        },
        {
          "name": "key",
          "type": "tuple",
          "internalType": "struct PoolKey",
          "components": [
            {
              "name": "currency0",
              "type": "address",
              "internalType": "Currency"
            },
            {
              "name": "currency1",
              "type": "address",
              "internalType": "Currency"
            },
            {
              "name": "fee",
              "type": "uint24",
              "internalType": "uint24"
            },
            {
              "name": "tickSpacing",
              "type": "int24",
              "internalType": "int24"
            },
            {
              "name": "hooks",
              "type": "address",
              "internalType": "contract IHooks"
            }
          ]
        },
        {
          "name": "params",
          "type": "tuple",
          "internalType": "struct SwapParams",
          "components": [
            {
              "name": "zeroForOne",
              "type": "bool",
              "internalType": "bool"
            },
            {
              "name": "amountSpecified",
              "type": "int256",
              "internalType": "int256"
            },
            {
              "name": "sqrtPriceLimitX96",
              "type": "uint160",
              "internalType": "uint160"
            }
          ]
        },
        {
          "name": "hookData",
          "type": "bytes",
          "internalType": "bytes"
        }
      ],
      "outputs": [
        {
          "name": "",
          "type": "bytes4",
          "internalType": "bytes4"
        },
        {
          "name": "",
          "type": "int256",
          "internalType": "BeforeSwapDelta"
        },
        {
          "name": "",
          "type": "uint24",
          "internalType": "uint24"
        }
      ],
      "stateMutability": "nonpayable"
    },
    {
      "type": "function",
      "name": "boundPool",
      "inputs": [],
      "outputs": [
        {
          "name": "",
          "type": "bytes32",
          "internalType": "PoolId"
        }
      ],
      "stateMutability": "view"
    },
    {
      "type": "function",
      "name": "coverOf",
      "inputs": [
        {
          "name": "",
          "type": "bytes32",
          "internalType": "bytes32"
        }
      ],
      "outputs": [
        {
          "name": "deposited0",
          "type": "uint128",
          "internalType": "uint128"
        },
        {
          "name": "deposited1",
          "type": "uint128",
          "internalType": "uint128"
        },
        {
          "name": "liquidity",
          "type": "uint128",
          "internalType": "uint128"
        },
        {
          "name": "openedAt",
          "type": "uint64",
          "internalType": "uint64"
        }
      ],
      "stateMutability": "view"
    },
    {
      "type": "function",
      "name": "coverageBps",
      "inputs": [],
      "outputs": [
        {
          "name": "",
          "type": "uint32",
          "internalType": "uint32"
        }
      ],
      "stateMutability": "view"
    },
    {
      "type": "function",
      "name": "fullCoverAfter",
      "inputs": [],
      "outputs": [
        {
          "name": "",
          "type": "uint32",
          "internalType": "uint32"
        }
      ],
      "stateMutability": "view"
    },
    {
      "type": "function",
      "name": "fund0",
      "inputs": [],
      "outputs": [
        {
          "name": "",
          "type": "uint256",
          "internalType": "uint256"
        }
      ],
      "stateMutability": "view"
    },
    {
      "type": "function",
      "name": "fund1",
      "inputs": [],
      "outputs": [
        {
          "name": "",
          "type": "uint256",
          "internalType": "uint256"
        }
      ],
      "stateMutability": "view"
    },
    {
      "type": "function",
      "name": "getHookPermissions",
      "inputs": [],
      "outputs": [
        {
          "name": "",
          "type": "tuple",
          "internalType": "struct Hooks.Permissions",
          "components": [
            {
              "name": "beforeInitialize",
              "type": "bool",
              "internalType": "bool"
            },
            {
              "name": "afterInitialize",
              "type": "bool",
              "internalType": "bool"
            },
            {
              "name": "beforeAddLiquidity",
              "type": "bool",
              "internalType": "bool"
            },
            {
              "name": "afterAddLiquidity",
              "type": "bool",
              "internalType": "bool"
            },
            {
              "name": "beforeRemoveLiquidity",
              "type": "bool",
              "internalType": "bool"
            },
            {
              "name": "afterRemoveLiquidity",
              "type": "bool",
              "internalType": "bool"
            },
            {
              "name": "beforeSwap",
              "type": "bool",
              "internalType": "bool"
            },
            {
              "name": "afterSwap",
              "type": "bool",
              "internalType": "bool"
            },
            {
              "name": "beforeDonate",
              "type": "bool",
              "internalType": "bool"
            },
            {
              "name": "afterDonate",
              "type": "bool",
              "internalType": "bool"
            },
            {
              "name": "beforeSwapReturnDelta",
              "type": "bool",
              "internalType": "bool"
            },
            {
              "name": "afterSwapReturnDelta",
              "type": "bool",
              "internalType": "bool"
            },
            {
              "name": "afterAddLiquidityReturnDelta",
              "type": "bool",
              "internalType": "bool"
            },
            {
              "name": "afterRemoveLiquidityReturnDelta",
              "type": "bool",
              "internalType": "bool"
            }
          ]
        }
      ],
      "stateMutability": "pure"
    },
    {
      "type": "function",
      "name": "handleHookFees",
      "inputs": [
        {
          "name": "",
          "type": "address[]",
          "internalType": "Currency[]"
        }
      ],
      "outputs": [],
      "stateMutability": "pure"
    },
    {
      "type": "function",
      "name": "hookName",
      "inputs": [],
      "outputs": [
        {
          "name": "",
          "type": "string",
          "internalType": "string"
        }
      ],
      "stateMutability": "pure"
    },
    {
      "type": "function",
      "name": "hookTags",
      "inputs": [],
      "outputs": [
        {
          "name": "tags",
          "type": "string[]",
          "internalType": "string[]"
        }
      ],
      "stateMutability": "pure"
    },
    {
      "type": "function",
      "name": "hookVersion",
      "inputs": [],
      "outputs": [
        {
          "name": "",
          "type": "string",
          "internalType": "string"
        }
      ],
      "stateMutability": "view"
    },
    {
      "type": "function",
      "name": "paidOut1",
      "inputs": [],
      "outputs": [
        {
          "name": "",
          "type": "uint256",
          "internalType": "uint256"
        }
      ],
      "stateMutability": "view"
    },
    {
      "type": "function",
      "name": "poolManager",
      "inputs": [],
      "outputs": [
        {
          "name": "",
          "type": "address",
          "internalType": "contract IPoolManager"
        }
      ],
      "stateMutability": "view"
    },
    {
      "type": "function",
      "name": "positionKey",
      "inputs": [
        {
          "name": "owner",
          "type": "address",
          "internalType": "address"
        },
        {
          "name": "tickLower",
          "type": "int24",
          "internalType": "int24"
        },
        {
          "name": "tickUpper",
          "type": "int24",
          "internalType": "int24"
        },
        {
          "name": "salt",
          "type": "bytes32",
          "internalType": "bytes32"
        }
      ],
      "outputs": [
        {
          "name": "",
          "type": "bytes32",
          "internalType": "bytes32"
        }
      ],
      "stateMutability": "pure"
    },
    {
      "type": "function",
      "name": "premiumBps",
      "inputs": [],
      "outputs": [
        {
          "name": "",
          "type": "uint24",
          "internalType": "uint24"
        }
      ],
      "stateMutability": "view"
    },
    {
      "type": "function",
      "name": "quoteClaim",
      "inputs": [
        {
          "name": "position",
          "type": "bytes32",
          "internalType": "bytes32"
        },
        {
          "name": "amount0Out",
          "type": "uint256",
          "internalType": "uint256"
        },
        {
          "name": "amount1Out",
          "type": "uint256",
          "internalType": "uint256"
        }
      ],
      "outputs": [
        {
          "name": "claim",
          "type": "uint256",
          "internalType": "uint256"
        },
        {
          "name": "heldValue",
          "type": "uint256",
          "internalType": "uint256"
        },
        {
          "name": "positionValue",
          "type": "uint256",
          "internalType": "uint256"
        }
      ],
      "stateMutability": "view"
    },
    {
      "type": "function",
      "name": "specURI",
      "inputs": [],
      "outputs": [
        {
          "name": "",
          "type": "string",
          "internalType": "string"
        }
      ],
      "stateMutability": "pure"
    },
    {
      "type": "function",
      "name": "supportsInterface",
      "inputs": [
        {
          "name": "interfaceId",
          "type": "bytes4",
          "internalType": "bytes4"
        }
      ],
      "outputs": [
        {
          "name": "",
          "type": "bool",
          "internalType": "bool"
        }
      ],
      "stateMutability": "view"
    },
    {
      "type": "function",
      "name": "unlockCallback",
      "inputs": [
        {
          "name": "data",
          "type": "bytes",
          "internalType": "bytes"
        }
      ],
      "outputs": [
        {
          "name": "",
          "type": "bytes",
          "internalType": "bytes"
        }
      ],
      "stateMutability": "nonpayable"
    },
    {
      "type": "function",
      "name": "vestedBps",
      "inputs": [
        {
          "name": "position",
          "type": "bytes32",
          "internalType": "bytes32"
        }
      ],
      "outputs": [
        {
          "name": "",
          "type": "uint256",
          "internalType": "uint256"
        }
      ],
      "stateMutability": "view"
    },
    {
      "type": "event",
      "name": "FundGrew",
      "inputs": [
        {
          "name": "amount0",
          "type": "uint256",
          "indexed": false,
          "internalType": "uint256"
        },
        {
          "name": "amount1",
          "type": "uint256",
          "indexed": false,
          "internalType": "uint256"
        },
        {
          "name": "fund0",
          "type": "uint256",
          "indexed": false,
          "internalType": "uint256"
        },
        {
          "name": "fund1",
          "type": "uint256",
          "indexed": false,
          "internalType": "uint256"
        }
      ],
      "anonymous": false
    },
    {
      "type": "event",
      "name": "HookBonus",
      "inputs": [
        {
          "name": "poolId",
          "type": "bytes32",
          "indexed": true,
          "internalType": "bytes32"
        },
        {
          "name": "amount0",
          "type": "uint128",
          "indexed": false,
          "internalType": "uint128"
        },
        {
          "name": "amount1",
          "type": "uint128",
          "indexed": false,
          "internalType": "uint128"
        }
      ],
      "anonymous": false
    },
    {
      "type": "event",
      "name": "HookFee",
      "inputs": [
        {
          "name": "poolId",
          "type": "bytes32",
          "indexed": true,
          "internalType": "bytes32"
        },
        {
          "name": "sender",
          "type": "address",
          "indexed": true,
          "internalType": "address"
        },
        {
          "name": "feeAmount0",
          "type": "uint128",
          "indexed": false,
          "internalType": "uint128"
        },
        {
          "name": "feeAmount1",
          "type": "uint128",
          "indexed": false,
          "internalType": "uint128"
        }
      ],
      "anonymous": false
    },
    {
      "type": "event",
      "name": "HookModifyLiquidity",
      "inputs": [
        {
          "name": "poolId",
          "type": "bytes32",
          "indexed": true,
          "internalType": "bytes32"
        },
        {
          "name": "sender",
          "type": "address",
          "indexed": true,
          "internalType": "address"
        },
        {
          "name": "amount0",
          "type": "int128",
          "indexed": false,
          "internalType": "int128"
        },
        {
          "name": "amount1",
          "type": "int128",
          "indexed": false,
          "internalType": "int128"
        }
      ],
      "anonymous": false
    },
    {
      "type": "event",
      "name": "HookSwap",
      "inputs": [
        {
          "name": "poolId",
          "type": "bytes32",
          "indexed": true,
          "internalType": "bytes32"
        },
        {
          "name": "sender",
          "type": "address",
          "indexed": true,
          "internalType": "address"
        },
        {
          "name": "amount0",
          "type": "int128",
          "indexed": false,
          "internalType": "int128"
        },
        {
          "name": "amount1",
          "type": "int128",
          "indexed": false,
          "internalType": "int128"
        },
        {
          "name": "hookLPfeeAmount0",
          "type": "uint128",
          "indexed": false,
          "internalType": "uint128"
        },
        {
          "name": "hookLPfeeAmount1",
          "type": "uint128",
          "indexed": false,
          "internalType": "uint128"
        }
      ],
      "anonymous": false
    },
    {
      "type": "event",
      "name": "LossMeasured",
      "inputs": [
        {
          "name": "position",
          "type": "bytes32",
          "indexed": true,
          "internalType": "bytes32"
        },
        {
          "name": "heldValue",
          "type": "uint256",
          "indexed": false,
          "internalType": "uint256"
        },
        {
          "name": "positionValue",
          "type": "uint256",
          "indexed": false,
          "internalType": "uint256"
        },
        {
          "name": "claim",
          "type": "uint256",
          "indexed": false,
          "internalType": "uint256"
        }
      ],
      "anonymous": false
    },
    {
      "type": "error",
      "name": "CoverageTooLarge",
      "inputs": []
    },
    {
      "type": "error",
      "name": "HookFeeTooLarge",
      "inputs": []
    },
    {
      "type": "error",
      "name": "HookNotImplemented",
      "inputs": []
    },
    {
      "type": "error",
      "name": "InvalidPool",
      "inputs": []
    },
    {
      "type": "error",
      "name": "NotPoolManager",
      "inputs": []
    },
    {
      "type": "error",
      "name": "PayoutNotPoolManager",
      "inputs": []
    },
    {
      "type": "error",
      "name": "PremiumTooLarge",
      "inputs": []
    },
    {
      "type": "error",
      "name": "WrongPool",
      "inputs": []
    }
  ]
}