[
    {
        "inputs": [
            {
                "components": [
                    {
                        "internalType": "contract IVault",
                        "name": "vault",
                        "type": "address"
                    },
                    {
                        "internalType": "string",
                        "name": "name",
                        "type": "string"
                    },
                    {
                        "internalType": "string",
                        "name": "symbol",
                        "type": "string"
                    },
                    {
                        "internalType": "contract IERC20",
                        "name": "token0",
                        "type": "address"
                    },
                    {
                        "internalType": "contract IERC20",
                        "name": "token1",
                        "type": "address"
                    },
                    {
                        "internalType": "uint256",
                        "name": "normalizedWeight0",
                        "type": "uint256"
                    },
                    {
                        "internalType": "uint256",
                        "name": "normalizedWeight1",
                        "type": "uint256"
                    },
                    {
                        "internalType": "uint256",
                        "name": "swapFeePercentage",
                        "type": "uint256"
                    },
                    {
                        "internalType": "uint256",
                        "name": "pauseWindowDuration",
                        "type": "uint256"
                    },
                    {
                        "internalType": "uint256",
                        "name": "bufferPeriodDuration",
                        "type": "uint256"
                    },
                    {
                        "internalType": "bool",
                        "name": "oracleEnabled",
                        "type": "bool"
                    },
                    {
                        "internalType": "address",
                        "name": "owner",
                        "type": "address"
                    }
                ],
                "internalType": "struct WeightedPool2Tokens.NewPoolParams",
                "name": "params",
                "type": "tuple"
            }
        ],
        "stateMutability": "nonpayable",
        "type": "constructor"
    },
    {
        "anonymous": false,
        "inputs": [
            {
                "indexed": true,
                "internalType": "address",
                "name": "owner",
                "type": "address"
            },
            {
                "indexed": true,
                "internalType": "address",
                "name": "spender",
                "type": "address"
            },
            {
                "indexed": false,
                "internalType": "uint256",
                "name": "value",
                "type": "uint256"
            }
        ],
        "name": "Approval",
        "type": "event"
    },
    {
        "anonymous": false,
        "inputs": [
            {
                "indexed": false,
                "internalType": "bool",
                "name": "enabled",
                "type": "bool"
            }
        ],
        "name": "OracleEnabledChanged",
        "type": "event"
    },
    {
        "anonymous": false,
        "inputs": [
            {
                "indexed": false,
                "internalType": "bool",
                "name": "paused",
                "type": "bool"
            }
        ],
        "name": "PausedStateChanged",
        "type": "event"
    },
    {
        "anonymous": false,
        "inputs": [
            {
                "indexed": false,
                "internalType": "uint256",
                "name": "swapFeePercentage",
                "type": "uint256"
            }
        ],
        "name": "SwapFeePercentageChanged",
        "type": "event"
    },
    {
        "anonymous": false,
        "inputs": [
            {
                "indexed": true,
                "internalType": "address",
                "name": "from",
                "type": "address"
            },
            {
                "indexed": true,
                "internalType": "address",
                "name": "to",
                "type": "address"
            },
            {
                "indexed": false,
                "internalType": "uint256",
                "name": "value",
                "type": "uint256"
            }
        ],
        "name": "Transfer",
        "type": "event"
    },
    {
        "inputs": [],
        "name": "DOMAIN_SEPARATOR",
        "outputs": [
            {
                "internalType": "bytes32",
                "name": "",
                "type": "bytes32"
            }
        ],
        "stateMutability": "view",
        "type": "function"
    },
    {
        "inputs": [
            {
                "internalType": "address",
                "name": "owner",
                "type": "address"
            },
            {
                "internalType": "address",
                "name": "spender",
                "type": "address"
            }
        ],
        "name": "allowance",
        "outputs": [
            {
                "internalType": "uint256",
                "name": "",
                "type": "uint256"
            }
        ],
        "stateMutability": "view",
        "type": "function"
    },
    {
        "inputs": [
            {
                "internalType": "address",
                "name": "spender",
                "type": "address"
            },
            {
                "internalType": "uint256",
                "name": "amount",
                "type": "uint256"
            }
        ],
        "name": "approve",
        "outputs": [
            {
                "internalType": "bool",
                "name": "",
                "type": "bool"
            }
        ],
        "stateMutability": "nonpayable",
        "type": "function"
    },
    {
        "inputs": [
            {
                "internalType": "address",
                "name": "account",
                "type": "address"
            }
        ],
        "name": "balanceOf",
        "outputs": [
            {
                "internalType": "uint256",
                "name": "",
                "type": "uint256"
            }
        ],
        "stateMutability": "view",
        "type": "function"
    },
    {
        "inputs": [],
        "name": "decimals",
        "outputs": [
            {
                "internalType": "uint8",
                "name": "",
                "type": "uint8"
            }
        ],
        "stateMutability": "pure",
        "type": "function"
    },
    {
        "inputs": [
            {
                "internalType": "address",
                "name": "spender",
                "type": "address"
            },
            {
                "internalType": "uint256",
                "name": "amount",
                "type": "uint256"
            }
        ],
        "name": "decreaseApproval",
        "outputs": [
            {
                "internalType": "bool",
                "name": "",
                "type": "bool"
            }
        ],
        "stateMutability": "nonpayable",
        "type": "function"
    },
    {
        "inputs": [],
        "name": "enableOracle",
        "outputs": [],
        "stateMutability": "nonpayable",
        "type": "function"
    },
    {
        "inputs": [
            {
                "internalType": "bytes4",
                "name": "selector",
                "type": "bytes4"
            }
        ],
        "name": "getActionId",
        "outputs": [
            {
                "internalType": "bytes32",
                "name": "",
                "type": "bytes32"
            }
        ],
        "stateMutability": "view",
        "type": "function"
    },
    {
        "inputs": [],
        "name": "getAuthorizer",
        "outputs": [
            {
                "internalType": "contract IAuthorizer",
                "name": "",
                "type": "address"
            }
        ],
        "stateMutability": "view",
        "type": "function"
    },
    {
        "inputs": [],
        "name": "getInvariant",
        "outputs": [
            {
                "internalType": "uint256",
                "name": "",
                "type": "uint256"
            }
        ],
        "stateMutability": "view",
        "type": "function"
    },
    {
        "inputs": [],
        "name": "getLargestSafeQueryWindow",
        "outputs": [
            {
                "internalType": "uint256",
                "name": "",
                "type": "uint256"
            }
        ],
        "stateMutability": "pure",
        "type": "function"
    },
    {
        "inputs": [],
        "name": "getLastInvariant",
        "outputs": [
            {
                "internalType": "uint256",
                "name": "",
                "type": "uint256"
            }
        ],
        "stateMutability": "view",
        "type": "function"
    },
    {
        "inputs": [
            {
                "internalType": "enum IPriceOracle.Variable",
                "name": "variable",
                "type": "uint8"
            }
        ],
        "name": "getLatest",
        "outputs": [
            {
                "internalType": "uint256",
                "name": "",
                "type": "uint256"
            }
        ],
        "stateMutability": "view",
        "type": "function"
    },
    {
        "inputs": [],
        "name": "getMiscData",
        "outputs": [
            {
                "internalType": "int256",
                "name": "logInvariant",
                "type": "int256"
            },
            {
                "internalType": "int256",
                "name": "logTotalSupply",
                "type": "int256"
            },
            {
                "internalType": "uint256",
                "name": "oracleSampleCreationTimestamp",
                "type": "uint256"
            },
            {
                "internalType": "uint256",
                "name": "oracleIndex",
                "type": "uint256"
            },
            {
                "internalType": "bool",
                "name": "oracleEnabled",
                "type": "bool"
            },
            {
                "internalType": "uint256",
                "name": "swapFeePercentage",
                "type": "uint256"
            }
        ],
        "stateMutability": "view",
        "type": "function"
    },
    {
        "inputs": [],
        "name": "getNormalizedWeights",
        "outputs": [
            {
                "internalType": "uint256[]",
                "name": "",
                "type": "uint256[]"
            }
        ],
        "stateMutability": "view",
        "type": "function"
    },
    {
        "inputs": [],
        "name": "getOwner",
        "outputs": [
            {
                "internalType": "address",
                "name": "",
                "type": "address"
            }
        ],
        "stateMutability": "view",
        "type": "function"
    },
    {
        "inputs": [
            {
                "components": [
                    {
                        "internalType": "enum IPriceOracle.Variable",
                        "name": "variable",
                        "type": "uint8"
                    },
                    {
                        "internalType": "uint256",
                        "name": "ago",
                        "type": "uint256"
                    }
                ],
                "internalType": "struct IPriceOracle.OracleAccumulatorQuery[]",
                "name": "queries",
                "type": "tuple[]"
            }
        ],
        "name": "getPastAccumulators",
        "outputs": [
            {
                "internalType": "int256[]",
                "name": "results",
                "type": "int256[]"
            }
        ],
        "stateMutability": "view",
        "type": "function"
    },
    {
        "inputs": [],
        "name": "getPausedState",
        "outputs": [
            {
                "internalType": "bool",
                "name": "paused",
                "type": "bool"
            },
            {
                "internalType": "uint256",
                "name": "pauseWindowEndTime",
                "type": "uint256"
            },
            {
                "internalType": "uint256",
                "name": "bufferPeriodEndTime",
                "type": "uint256"
            }
        ],
        "stateMutability": "view",
        "type": "function"
    },
    {
        "inputs": [],
        "name": "getPoolId",
        "outputs": [
            {
                "internalType": "bytes32",
                "name": "",
                "type": "bytes32"
            }
        ],
        "stateMutability": "view",
        "type": "function"
    },
    {
        "inputs": [],
        "name": "getRate",
        "outputs": [
            {
                "internalType": "uint256",
                "name": "",
                "type": "uint256"
            }
        ],
        "stateMutability": "view",
        "type": "function"
    },
    {
        "inputs": [
            {
                "internalType": "uint256",
                "name": "index",
                "type": "uint256"
            }
        ],
        "name": "getSample",
        "outputs": [
            {
                "internalType": "int256",
                "name": "logPairPrice",
                "type": "int256"
            },
            {
                "internalType": "int256",
                "name": "accLogPairPrice",
                "type": "int256"
            },
            {
                "internalType": "int256",
                "name": "logBptPrice",
                "type": "int256"
            },
            {
                "internalType": "int256",
                "name": "accLogBptPrice",
                "type": "int256"
            },
            {
                "internalType": "int256",
                "name": "logInvariant",
                "type": "int256"
            },
            {
                "internalType": "int256",
                "name": "accLogInvariant",
                "type": "int256"
            },
            {
                "internalType": "uint256",
                "name": "timestamp",
                "type": "uint256"
            }
        ],
        "stateMutability": "view",
        "type": "function"
    },
    {
        "inputs": [],
        "name": "getSwapFeePercentage",
        "outputs": [
            {
                "internalType": "uint256",
                "name": "",
                "type": "uint256"
            }
        ],
        "stateMutability": "view",
        "type": "function"
    },
    {
        "inputs": [
            {
                "components": [
                    {
                        "internalType": "enum IPriceOracle.Variable",
                        "name": "variable",
                        "type": "uint8"
                    },
                    {
                        "internalType": "uint256",
                        "name": "secs",
                        "type": "uint256"
                    },
                    {
                        "internalType": "uint256",
                        "name": "ago",
                        "type": "uint256"
                    }
                ],
                "internalType": "struct IPriceOracle.OracleAverageQuery[]",
                "name": "queries",
                "type": "tuple[]"
            }
        ],
        "name": "getTimeWeightedAverage",
        "outputs": [
            {
                "internalType": "uint256[]",
                "name": "results",
                "type": "uint256[]"
            }
        ],
        "stateMutability": "view",
        "type": "function"
    },
    {
        "inputs": [],
        "name": "getTotalSamples",
        "outputs": [
            {
                "internalType": "uint256",
                "name": "",
                "type": "uint256"
            }
        ],
        "stateMutability": "pure",
        "type": "function"
    },
    {
        "inputs": [],
        "name": "getVault",
        "outputs": [
            {
                "internalType": "contract IVault",
                "name": "",
                "type": "address"
            }
        ],
        "stateMutability": "view",
        "type": "function"
    },
    {
        "inputs": [
            {
                "internalType": "address",
                "name": "spender",
                "type": "address"
            },
            {
                "internalType": "uint256",
                "name": "amount",
                "type": "uint256"
            }
        ],
        "name": "increaseApproval",
        "outputs": [
            {
                "internalType": "bool",
                "name": "",
                "type": "bool"
            }
        ],
        "stateMutability": "nonpayable",
        "type": "function"
    },
    {
        "inputs": [],
        "name": "name",
        "outputs": [
            {
                "internalType": "string",
                "name": "",
                "type": "string"
            }
        ],
        "stateMutability": "view",
        "type": "function"
    },
    {
        "inputs": [
            {
                "internalType": "address",
                "name": "owner",
                "type": "address"
            }
        ],
        "name": "nonces",
        "outputs": [
            {
                "internalType": "uint256",
                "name": "",
                "type": "uint256"
            }
        ],
        "stateMutability": "view",
        "type": "function"
    },
    {
        "inputs": [
            {
                "internalType": "bytes32",
                "name": "poolId",
                "type": "bytes32"
            },
            {
                "internalType": "address",
                "name": "sender",
                "type": "address"
            },
            {
                "internalType": "address",
                "name": "recipient",
                "type": "address"
            },
            {
                "internalType": "uint256[]",
                "name": "balances",
                "type": "uint256[]"
            },
            {
                "internalType": "uint256",
                "name": "lastChangeBlock",
                "type": "uint256"
            },
            {
                "internalType": "uint256",
                "name": "protocolSwapFeePercentage",
                "type": "uint256"
            },
            {
                "internalType": "bytes",
                "name": "userData",
                "type": "bytes"
            }
        ],
        "name": "onExitPool",
        "outputs": [
            {
                "internalType": "uint256[]",
                "name": "",
                "type": "uint256[]"
            },
            {
                "internalType": "uint256[]",
                "name": "",
                "type": "uint256[]"
            }
        ],
        "stateMutability": "nonpayable",
        "type": "function"
    },
    {
        "inputs": [
            {
                "internalType": "bytes32",
                "name": "poolId",
                "type": "bytes32"
            },
            {
                "internalType": "address",
                "name": "sender",
                "type": "address"
            },
            {
                "internalType": "address",
                "name": "recipient",
                "type": "address"
            },
            {
                "internalType": "uint256[]",
                "name": "balances",
                "type": "uint256[]"
            },
            {
                "internalType": "uint256",
                "name": "lastChangeBlock",
                "type": "uint256"
            },
            {
                "internalType": "uint256",
                "name": "protocolSwapFeePercentage",
                "type": "uint256"
            },
            {
                "internalType": "bytes",
                "name": "userData",
                "type": "bytes"
            }
        ],
        "name": "onJoinPool",
        "outputs": [
            {
                "internalType": "uint256[]",
                "name": "amountsIn",
                "type": "uint256[]"
            },
            {
                "internalType": "uint256[]",
                "name": "dueProtocolFeeAmounts",
                "type": "uint256[]"
            }
        ],
        "stateMutability": "nonpayable",
        "type": "function"
    },
    {
        "inputs": [
            {
                "components": [
                    {
                        "internalType": "enum IVault.SwapKind",
                        "name": "kind",
                        "type": "uint8"
                    },
                    {
                        "internalType": "contract IERC20",
                        "name": "tokenIn",
                        "type": "address"
                    },
                    {
                        "internalType": "contract IERC20",
                        "name": "tokenOut",
                        "type": "address"
                    },
                    {
                        "internalType": "uint256",
                        "name": "amount",
                        "type": "uint256"
                    },
                    {
                        "internalType": "bytes32",
                        "name": "poolId",
                        "type": "bytes32"
                    },
                    {
                        "internalType": "uint256",
                        "name": "lastChangeBlock",
                        "type": "uint256"
                    },
                    {
                        "internalType": "address",
                        "name": "from",
                        "type": "address"
                    },
                    {
                        "internalType": "address",
                        "name": "to",
                        "type": "address"
                    },
                    {
                        "internalType": "bytes",
                        "name": "userData",
                        "type": "bytes"
                    }
                ],
                "internalType": "struct IPoolSwapStructs.SwapRequest",
                "name": "request",
                "type": "tuple"
            },
            {
                "internalType": "uint256",
                "name": "balanceTokenIn",
                "type": "uint256"
            },
            {
                "internalType": "uint256",
                "name": "balanceTokenOut",
                "type": "uint256"
            }
        ],
        "name": "onSwap",
        "outputs": [
            {
                "internalType": "uint256",
                "name": "",
                "type": "uint256"
            }
        ],
        "stateMutability": "nonpayable",
        "type": "function"
    },
    {
        "inputs": [
            {
                "internalType": "address",
                "name": "owner",
                "type": "address"
            },
            {
                "internalType": "address",
                "name": "spender",
                "type": "address"
            },
            {
                "internalType": "uint256",
                "name": "value",
                "type": "uint256"
            },
            {
                "internalType": "uint256",
                "name": "deadline",
                "type": "uint256"
            },
            {
                "internalType": "uint8",
                "name": "v",
                "type": "uint8"
            },
            {
                "internalType": "bytes32",
                "name": "r",
                "type": "bytes32"
            },
            {
                "internalType": "bytes32",
                "name": "s",
                "type": "bytes32"
            }
        ],
        "name": "permit",
        "outputs": [],
        "stateMutability": "nonpayable",
        "type": "function"
    },
    {
        "inputs": [
            {
                "internalType": "bytes32",
                "name": "poolId",
                "type": "bytes32"
            },
            {
                "internalType": "address",
                "name": "sender",
                "type": "address"
            },
            {
                "internalType": "address",
                "name": "recipient",
                "type": "address"
            },
            {
                "internalType": "uint256[]",
                "name": "balances",
                "type": "uint256[]"
            },
            {
                "internalType": "uint256",
                "name": "lastChangeBlock",
                "type": "uint256"
            },
            {
                "internalType": "uint256",
                "name": "protocolSwapFeePercentage",
                "type": "uint256"
            },
            {
                "internalType": "bytes",
                "name": "userData",
                "type": "bytes"
            }
        ],
        "name": "queryExit",
        "outputs": [
            {
                "internalType": "uint256",
                "name": "bptIn",
                "type": "uint256"
            },
            {
                "internalType": "uint256[]",
                "name": "amountsOut",
                "type": "uint256[]"
            }
        ],
        "stateMutability": "nonpayable",
        "type": "function"
    },
    {
        "inputs": [
            {
                "internalType": "bytes32",
                "name": "poolId",
                "type": "bytes32"
            },
            {
                "internalType": "address",
                "name": "sender",
                "type": "address"
            },
            {
                "internalType": "address",
                "name": "recipient",
                "type": "address"
            },
            {
                "internalType": "uint256[]",
                "name": "balances",
                "type": "uint256[]"
            },
            {
                "internalType": "uint256",
                "name": "lastChangeBlock",
                "type": "uint256"
            },
            {
                "internalType": "uint256",
                "name": "protocolSwapFeePercentage",
                "type": "uint256"
            },
            {
                "internalType": "bytes",
                "name": "userData",
                "type": "bytes"
            }
        ],
        "name": "queryJoin",
        "outputs": [
            {
                "internalType": "uint256",
                "name": "bptOut",
                "type": "uint256"
            },
            {
                "internalType": "uint256[]",
                "name": "amountsIn",
                "type": "uint256[]"
            }
        ],
        "stateMutability": "nonpayable",
        "type": "function"
    },
    {
        "inputs": [
            {
                "internalType": "bool",
                "name": "paused",
                "type": "bool"
            }
        ],
        "name": "setPaused",
        "outputs": [],
        "stateMutability": "nonpayable",
        "type": "function"
    },
    {
        "inputs": [
            {
                "internalType": "uint256",
                "name": "swapFeePercentage",
                "type": "uint256"
            }
        ],
        "name": "setSwapFeePercentage",
        "outputs": [],
        "stateMutability": "nonpayable",
        "type": "function"
    },
    {
        "inputs": [],
        "name": "symbol",
        "outputs": [
            {
                "internalType": "string",
                "name": "",
                "type": "string"
            }
        ],
        "stateMutability": "view",
        "type": "function"
    },
    {
        "inputs": [],
        "name": "totalSupply",
        "outputs": [
            {
                "internalType": "uint256",
                "name": "",
                "type": "uint256"
            }
        ],
        "stateMutability": "view",
        "type": "function"
    },
    {
        "inputs": [
            {
                "internalType": "address",
                "name": "recipient",
                "type": "address"
            },
            {
                "internalType": "uint256",
                "name": "amount",
                "type": "uint256"
            }
        ],
        "name": "transfer",
        "outputs": [
            {
                "internalType": "bool",
                "name": "",
                "type": "bool"
            }
        ],
        "stateMutability": "nonpayable",
        "type": "function"
    },
    {
        "inputs": [
            {
                "internalType": "address",
                "name": "sender",
                "type": "address"
            },
            {
                "internalType": "address",
                "name": "recipient",
                "type": "address"
            },
            {
                "internalType": "uint256",
                "name": "amount",
                "type": "uint256"
            }
        ],
        "name": "transferFrom",
        "outputs": [
            {
                "internalType": "bool",
                "name": "",
                "type": "bool"
            }
        ],
        "stateMutability": "nonpayable",
        "type": "function"
    }
]