{
    "abi": [
        {
            "inputs": [
                {
                    "internalType": "contract IAuthorizer",
                    "name": "authorizer",
                    "type": "address"
                },
                {
                    "internalType": "contract IWETH",
                    "name": "weth",
                    "type": "address"
                },
                {
                    "internalType": "uint256",
                    "name": "pauseWindowDuration",
                    "type": "uint256"
                },
                {
                    "internalType": "uint256",
                    "name": "bufferPeriodDuration",
                    "type": "uint256"
                }
            ],
            "stateMutability": "nonpayable",
            "type": "constructor"
        },
        {
            "anonymous": false,
            "inputs": [
                {
                    "indexed": true,
                    "internalType": "contract IAuthorizer",
                    "name": "newAuthorizer",
                    "type": "address"
                }
            ],
            "name": "AuthorizerChanged",
            "type": "event"
        },
        {
            "anonymous": false,
            "inputs": [
                {
                    "indexed": true,
                    "internalType": "contract IERC20",
                    "name": "token",
                    "type": "address"
                },
                {
                    "indexed": true,
                    "internalType": "address",
                    "name": "sender",
                    "type": "address"
                },
                {
                    "indexed": false,
                    "internalType": "address",
                    "name": "recipient",
                    "type": "address"
                },
                {
                    "indexed": false,
                    "internalType": "uint256",
                    "name": "amount",
                    "type": "uint256"
                }
            ],
            "name": "ExternalBalanceTransfer",
            "type": "event"
        },
        {
            "anonymous": false,
            "inputs": [
                {
                    "indexed": true,
                    "internalType": "contract IFlashLoanRecipient",
                    "name": "recipient",
                    "type": "address"
                },
                {
                    "indexed": true,
                    "internalType": "contract IERC20",
                    "name": "token",
                    "type": "address"
                },
                {
                    "indexed": false,
                    "internalType": "uint256",
                    "name": "amount",
                    "type": "uint256"
                },
                {
                    "indexed": false,
                    "internalType": "uint256",
                    "name": "feeAmount",
                    "type": "uint256"
                }
            ],
            "name": "FlashLoan",
            "type": "event"
        },
        {
            "anonymous": false,
            "inputs": [
                {
                    "indexed": true,
                    "internalType": "address",
                    "name": "user",
                    "type": "address"
                },
                {
                    "indexed": true,
                    "internalType": "contract IERC20",
                    "name": "token",
                    "type": "address"
                },
                {
                    "indexed": false,
                    "internalType": "int256",
                    "name": "delta",
                    "type": "int256"
                }
            ],
            "name": "InternalBalanceChanged",
            "type": "event"
        },
        {
            "anonymous": false,
            "inputs": [
                {
                    "indexed": false,
                    "internalType": "bool",
                    "name": "paused",
                    "type": "bool"
                }
            ],
            "name": "PausedStateChanged",
            "type": "event"
        },
        {
            "anonymous": false,
            "inputs": [
                {
                    "indexed": true,
                    "internalType": "bytes32",
                    "name": "poolId",
                    "type": "bytes32"
                },
                {
                    "indexed": true,
                    "internalType": "address",
                    "name": "liquidityProvider",
                    "type": "address"
                },
                {
                    "indexed": false,
                    "internalType": "contract IERC20[]",
                    "name": "tokens",
                    "type": "address[]"
                },
                {
                    "indexed": false,
                    "internalType": "int256[]",
                    "name": "deltas",
                    "type": "int256[]"
                },
                {
                    "indexed": false,
                    "internalType": "uint256[]",
                    "name": "protocolFeeAmounts",
                    "type": "uint256[]"
                }
            ],
            "name": "PoolBalanceChanged",
            "type": "event"
        },
        {
            "anonymous": false,
            "inputs": [
                {
                    "indexed": true,
                    "internalType": "bytes32",
                    "name": "poolId",
                    "type": "bytes32"
                },
                {
                    "indexed": true,
                    "internalType": "address",
                    "name": "assetManager",
                    "type": "address"
                },
                {
                    "indexed": true,
                    "internalType": "contract IERC20",
                    "name": "token",
                    "type": "address"
                },
                {
                    "indexed": false,
                    "internalType": "int256",
                    "name": "cashDelta",
                    "type": "int256"
                },
                {
                    "indexed": false,
                    "internalType": "int256",
                    "name": "managedDelta",
                    "type": "int256"
                }
            ],
            "name": "PoolBalanceManaged",
            "type": "event"
        },
        {
            "anonymous": false,
            "inputs": [
                {
                    "indexed": true,
                    "internalType": "bytes32",
                    "name": "poolId",
                    "type": "bytes32"
                },
                {
                    "indexed": true,
                    "internalType": "address",
                    "name": "poolAddress",
                    "type": "address"
                },
                {
                    "indexed": false,
                    "internalType": "enum IVault.PoolSpecialization",
                    "name": "specialization",
                    "type": "uint8"
                }
            ],
            "name": "PoolRegistered",
            "type": "event"
        },
        {
            "anonymous": false,
            "inputs": [
                {
                    "indexed": true,
                    "internalType": "address",
                    "name": "relayer",
                    "type": "address"
                },
                {
                    "indexed": true,
                    "internalType": "address",
                    "name": "sender",
                    "type": "address"
                },
                {
                    "indexed": false,
                    "internalType": "bool",
                    "name": "approved",
                    "type": "bool"
                }
            ],
            "name": "RelayerApprovalChanged",
            "type": "event"
        },
        {
            "anonymous": false,
            "inputs": [
                {
                    "indexed": true,
                    "internalType": "bytes32",
                    "name": "poolId",
                    "type": "bytes32"
                },
                {
                    "indexed": true,
                    "internalType": "contract IERC20",
                    "name": "tokenIn",
                    "type": "address"
                },
                {
                    "indexed": true,
                    "internalType": "contract IERC20",
                    "name": "tokenOut",
                    "type": "address"
                },
                {
                    "indexed": false,
                    "internalType": "uint256",
                    "name": "amountIn",
                    "type": "uint256"
                },
                {
                    "indexed": false,
                    "internalType": "uint256",
                    "name": "amountOut",
                    "type": "uint256"
                }
            ],
            "name": "Swap",
            "type": "event"
        },
        {
            "anonymous": false,
            "inputs": [
                {
                    "indexed": true,
                    "internalType": "bytes32",
                    "name": "poolId",
                    "type": "bytes32"
                },
                {
                    "indexed": false,
                    "internalType": "contract IERC20[]",
                    "name": "tokens",
                    "type": "address[]"
                }
            ],
            "name": "TokensDeregistered",
            "type": "event"
        },
        {
            "anonymous": false,
            "inputs": [
                {
                    "indexed": true,
                    "internalType": "bytes32",
                    "name": "poolId",
                    "type": "bytes32"
                },
                {
                    "indexed": false,
                    "internalType": "contract IERC20[]",
                    "name": "tokens",
                    "type": "address[]"
                },
                {
                    "indexed": false,
                    "internalType": "address[]",
                    "name": "assetManagers",
                    "type": "address[]"
                }
            ],
            "name": "TokensRegistered",
            "type": "event"
        },
        {
            "inputs": [],
            "name": "WETH",
            "outputs": [
                {
                    "internalType": "contract IWETH",
                    "name": "",
                    "type": "address"
                }
            ],
            "stateMutability": "view",
            "type": "function"
        },
        {
            "inputs": [
                {
                    "internalType": "enum IVault.SwapKind",
                    "name": "kind",
                    "type": "uint8"
                },
                {
                    "components": [
                        {
                            "internalType": "bytes32",
                            "name": "poolId",
                            "type": "bytes32"
                        },
                        {
                            "internalType": "uint256",
                            "name": "assetInIndex",
                            "type": "uint256"
                        },
                        {
                            "internalType": "uint256",
                            "name": "assetOutIndex",
                            "type": "uint256"
                        },
                        {
                            "internalType": "uint256",
                            "name": "amount",
                            "type": "uint256"
                        },
                        {
                            "internalType": "bytes",
                            "name": "userData",
                            "type": "bytes"
                        }
                    ],
                    "internalType": "struct IVault.BatchSwapStep[]",
                    "name": "swaps",
                    "type": "tuple[]"
                },
                {
                    "internalType": "contract IAsset[]",
                    "name": "assets",
                    "type": "address[]"
                },
                {
                    "components": [
                        {
                            "internalType": "address",
                            "name": "sender",
                            "type": "address"
                        },
                        {
                            "internalType": "bool",
                            "name": "fromInternalBalance",
                            "type": "bool"
                        },
                        {
                            "internalType": "address payable",
                            "name": "recipient",
                            "type": "address"
                        },
                        {
                            "internalType": "bool",
                            "name": "toInternalBalance",
                            "type": "bool"
                        }
                    ],
                    "internalType": "struct IVault.FundManagement",
                    "name": "funds",
                    "type": "tuple"
                },
                {
                    "internalType": "int256[]",
                    "name": "limits",
                    "type": "int256[]"
                },
                {
                    "internalType": "uint256",
                    "name": "deadline",
                    "type": "uint256"
                }
            ],
            "name": "batchSwap",
            "outputs": [
                {
                    "internalType": "int256[]",
                    "name": "assetDeltas",
                    "type": "int256[]"
                }
            ],
            "stateMutability": "payable",
            "type": "function"
        },
        {
            "inputs": [
                {
                    "internalType": "bytes32",
                    "name": "poolId",
                    "type": "bytes32"
                },
                {
                    "internalType": "contract IERC20[]",
                    "name": "tokens",
                    "type": "address[]"
                }
            ],
            "name": "deregisterTokens",
            "outputs": [],
            "stateMutability": "nonpayable",
            "type": "function"
        },
        {
            "inputs": [
                {
                    "internalType": "bytes32",
                    "name": "poolId",
                    "type": "bytes32"
                },
                {
                    "internalType": "address",
                    "name": "sender",
                    "type": "address"
                },
                {
                    "internalType": "address payable",
                    "name": "recipient",
                    "type": "address"
                },
                {
                    "components": [
                        {
                            "internalType": "contract IAsset[]",
                            "name": "assets",
                            "type": "address[]"
                        },
                        {
                            "internalType": "uint256[]",
                            "name": "minAmountsOut",
                            "type": "uint256[]"
                        },
                        {
                            "internalType": "bytes",
                            "name": "userData",
                            "type": "bytes"
                        },
                        {
                            "internalType": "bool",
                            "name": "toInternalBalance",
                            "type": "bool"
                        }
                    ],
                    "internalType": "struct IVault.ExitPoolRequest",
                    "name": "request",
                    "type": "tuple"
                }
            ],
            "name": "exitPool",
            "outputs": [],
            "stateMutability": "nonpayable",
            "type": "function"
        },
        {
            "inputs": [
                {
                    "internalType": "contract IFlashLoanRecipient",
                    "name": "recipient",
                    "type": "address"
                },
                {
                    "internalType": "contract IERC20[]",
                    "name": "tokens",
                    "type": "address[]"
                },
                {
                    "internalType": "uint256[]",
                    "name": "amounts",
                    "type": "uint256[]"
                },
                {
                    "internalType": "bytes",
                    "name": "userData",
                    "type": "bytes"
                }
            ],
            "name": "flashLoan",
            "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": "getDomainSeparator",
            "outputs": [
                {
                    "internalType": "bytes32",
                    "name": "",
                    "type": "bytes32"
                }
            ],
            "stateMutability": "view",
            "type": "function"
        },
        {
            "inputs": [
                {
                    "internalType": "address",
                    "name": "user",
                    "type": "address"
                },
                {
                    "internalType": "contract IERC20[]",
                    "name": "tokens",
                    "type": "address[]"
                }
            ],
            "name": "getInternalBalance",
            "outputs": [
                {
                    "internalType": "uint256[]",
                    "name": "balances",
                    "type": "uint256[]"
                }
            ],
            "stateMutability": "view",
            "type": "function"
        },
        {
            "inputs": [
                {
                    "internalType": "address",
                    "name": "user",
                    "type": "address"
                }
            ],
            "name": "getNextNonce",
            "outputs": [
                {
                    "internalType": "uint256",
                    "name": "",
                    "type": "uint256"
                }
            ],
            "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": [
                {
                    "internalType": "bytes32",
                    "name": "poolId",
                    "type": "bytes32"
                }
            ],
            "name": "getPool",
            "outputs": [
                {
                    "internalType": "address",
                    "name": "",
                    "type": "address"
                },
                {
                    "internalType": "enum IVault.PoolSpecialization",
                    "name": "",
                    "type": "uint8"
                }
            ],
            "stateMutability": "view",
            "type": "function"
        },
        {
            "inputs": [
                {
                    "internalType": "bytes32",
                    "name": "poolId",
                    "type": "bytes32"
                },
                {
                    "internalType": "contract IERC20",
                    "name": "token",
                    "type": "address"
                }
            ],
            "name": "getPoolTokenInfo",
            "outputs": [
                {
                    "internalType": "uint256",
                    "name": "cash",
                    "type": "uint256"
                },
                {
                    "internalType": "uint256",
                    "name": "managed",
                    "type": "uint256"
                },
                {
                    "internalType": "uint256",
                    "name": "lastChangeBlock",
                    "type": "uint256"
                },
                {
                    "internalType": "address",
                    "name": "assetManager",
                    "type": "address"
                }
            ],
            "stateMutability": "view",
            "type": "function"
        },
        {
            "inputs": [
                {
                    "internalType": "bytes32",
                    "name": "poolId",
                    "type": "bytes32"
                }
            ],
            "name": "getPoolTokens",
            "outputs": [
                {
                    "internalType": "contract IERC20[]",
                    "name": "tokens",
                    "type": "address[]"
                },
                {
                    "internalType": "uint256[]",
                    "name": "balances",
                    "type": "uint256[]"
                },
                {
                    "internalType": "uint256",
                    "name": "lastChangeBlock",
                    "type": "uint256"
                }
            ],
            "stateMutability": "view",
            "type": "function"
        },
        {
            "inputs": [],
            "name": "getProtocolFeesCollector",
            "outputs": [
                {
                    "internalType": "contract ProtocolFeesCollector",
                    "name": "",
                    "type": "address"
                }
            ],
            "stateMutability": "view",
            "type": "function"
        },
        {
            "inputs": [
                {
                    "internalType": "address",
                    "name": "user",
                    "type": "address"
                },
                {
                    "internalType": "address",
                    "name": "relayer",
                    "type": "address"
                }
            ],
            "name": "hasApprovedRelayer",
            "outputs": [
                {
                    "internalType": "bool",
                    "name": "",
                    "type": "bool"
                }
            ],
            "stateMutability": "view",
            "type": "function"
        },
        {
            "inputs": [
                {
                    "internalType": "bytes32",
                    "name": "poolId",
                    "type": "bytes32"
                },
                {
                    "internalType": "address",
                    "name": "sender",
                    "type": "address"
                },
                {
                    "internalType": "address",
                    "name": "recipient",
                    "type": "address"
                },
                {
                    "components": [
                        {
                            "internalType": "contract IAsset[]",
                            "name": "assets",
                            "type": "address[]"
                        },
                        {
                            "internalType": "uint256[]",
                            "name": "maxAmountsIn",
                            "type": "uint256[]"
                        },
                        {
                            "internalType": "bytes",
                            "name": "userData",
                            "type": "bytes"
                        },
                        {
                            "internalType": "bool",
                            "name": "fromInternalBalance",
                            "type": "bool"
                        }
                    ],
                    "internalType": "struct IVault.JoinPoolRequest",
                    "name": "request",
                    "type": "tuple"
                }
            ],
            "name": "joinPool",
            "outputs": [],
            "stateMutability": "payable",
            "type": "function"
        },
        {
            "inputs": [
                {
                    "components": [
                        {
                            "internalType": "enum IVault.PoolBalanceOpKind",
                            "name": "kind",
                            "type": "uint8"
                        },
                        {
                            "internalType": "bytes32",
                            "name": "poolId",
                            "type": "bytes32"
                        },
                        {
                            "internalType": "contract IERC20",
                            "name": "token",
                            "type": "address"
                        },
                        {
                            "internalType": "uint256",
                            "name": "amount",
                            "type": "uint256"
                        }
                    ],
                    "internalType": "struct IVault.PoolBalanceOp[]",
                    "name": "ops",
                    "type": "tuple[]"
                }
            ],
            "name": "managePoolBalance",
            "outputs": [],
            "stateMutability": "nonpayable",
            "type": "function"
        },
        {
            "inputs": [
                {
                    "components": [
                        {
                            "internalType": "enum IVault.UserBalanceOpKind",
                            "name": "kind",
                            "type": "uint8"
                        },
                        {
                            "internalType": "contract IAsset",
                            "name": "asset",
                            "type": "address"
                        },
                        {
                            "internalType": "uint256",
                            "name": "amount",
                            "type": "uint256"
                        },
                        {
                            "internalType": "address",
                            "name": "sender",
                            "type": "address"
                        },
                        {
                            "internalType": "address payable",
                            "name": "recipient",
                            "type": "address"
                        }
                    ],
                    "internalType": "struct IVault.UserBalanceOp[]",
                    "name": "ops",
                    "type": "tuple[]"
                }
            ],
            "name": "manageUserBalance",
            "outputs": [],
            "stateMutability": "payable",
            "type": "function"
        },
        {
            "inputs": [
                {
                    "internalType": "enum IVault.SwapKind",
                    "name": "kind",
                    "type": "uint8"
                },
                {
                    "components": [
                        {
                            "internalType": "bytes32",
                            "name": "poolId",
                            "type": "bytes32"
                        },
                        {
                            "internalType": "uint256",
                            "name": "assetInIndex",
                            "type": "uint256"
                        },
                        {
                            "internalType": "uint256",
                            "name": "assetOutIndex",
                            "type": "uint256"
                        },
                        {
                            "internalType": "uint256",
                            "name": "amount",
                            "type": "uint256"
                        },
                        {
                            "internalType": "bytes",
                            "name": "userData",
                            "type": "bytes"
                        }
                    ],
                    "internalType": "struct IVault.BatchSwapStep[]",
                    "name": "swaps",
                    "type": "tuple[]"
                },
                {
                    "internalType": "contract IAsset[]",
                    "name": "assets",
                    "type": "address[]"
                },
                {
                    "components": [
                        {
                            "internalType": "address",
                            "name": "sender",
                            "type": "address"
                        },
                        {
                            "internalType": "bool",
                            "name": "fromInternalBalance",
                            "type": "bool"
                        },
                        {
                            "internalType": "address payable",
                            "name": "recipient",
                            "type": "address"
                        },
                        {
                            "internalType": "bool",
                            "name": "toInternalBalance",
                            "type": "bool"
                        }
                    ],
                    "internalType": "struct IVault.FundManagement",
                    "name": "funds",
                    "type": "tuple"
                }
            ],
            "name": "queryBatchSwap",
            "outputs": [
                {
                    "internalType": "int256[]",
                    "name": "",
                    "type": "int256[]"
                }
            ],
            "stateMutability": "view",
            "type": "function"
        },
        {
            "inputs": [
                {
                    "internalType": "enum IVault.PoolSpecialization",
                    "name": "specialization",
                    "type": "uint8"
                }
            ],
            "name": "registerPool",
            "outputs": [
                {
                    "internalType": "bytes32",
                    "name": "",
                    "type": "bytes32"
                }
            ],
            "stateMutability": "nonpayable",
            "type": "function"
        },
        {
            "inputs": [
                {
                    "internalType": "bytes32",
                    "name": "poolId",
                    "type": "bytes32"
                },
                {
                    "internalType": "contract IERC20[]",
                    "name": "tokens",
                    "type": "address[]"
                },
                {
                    "internalType": "address[]",
                    "name": "assetManagers",
                    "type": "address[]"
                }
            ],
            "name": "registerTokens",
            "outputs": [],
            "stateMutability": "nonpayable",
            "type": "function"
        },
        {
            "inputs": [
                {
                    "internalType": "contract IAuthorizer",
                    "name": "newAuthorizer",
                    "type": "address"
                }
            ],
            "name": "setAuthorizer",
            "outputs": [],
            "stateMutability": "nonpayable",
            "type": "function"
        },
        {
            "inputs": [
                {
                    "internalType": "bool",
                    "name": "paused",
                    "type": "bool"
                }
            ],
            "name": "setPaused",
            "outputs": [],
            "stateMutability": "nonpayable",
            "type": "function"
        },
        {
            "inputs": [
                {
                    "internalType": "address",
                    "name": "sender",
                    "type": "address"
                },
                {
                    "internalType": "address",
                    "name": "relayer",
                    "type": "address"
                },
                {
                    "internalType": "bool",
                    "name": "approved",
                    "type": "bool"
                }
            ],
            "name": "setRelayerApproval",
            "outputs": [],
            "stateMutability": "nonpayable",
            "type": "function"
        },
        {
            "inputs": [
                {
                    "components": [
                        {
                            "internalType": "bytes32",
                            "name": "poolId",
                            "type": "bytes32"
                        },
                        {
                            "internalType": "enum IVault.SwapKind",
                            "name": "kind",
                            "type": "uint8"
                        },
                        {
                            "internalType": "contract IAsset",
                            "name": "assetIn",
                            "type": "address"
                        },
                        {
                            "internalType": "contract IAsset",
                            "name": "assetOut",
                            "type": "address"
                        },
                        {
                            "internalType": "uint256",
                            "name": "amount",
                            "type": "uint256"
                        },
                        {
                            "internalType": "bytes",
                            "name": "userData",
                            "type": "bytes"
                        }
                    ],
                    "internalType": "struct IVault.SingleSwap",
                    "name": "singleSwap",
                    "type": "tuple"
                },
                {
                    "components": [
                        {
                            "internalType": "address",
                            "name": "sender",
                            "type": "address"
                        },
                        {
                            "internalType": "bool",
                            "name": "fromInternalBalance",
                            "type": "bool"
                        },
                        {
                            "internalType": "address payable",
                            "name": "recipient",
                            "type": "address"
                        },
                        {
                            "internalType": "bool",
                            "name": "toInternalBalance",
                            "type": "bool"
                        }
                    ],
                    "internalType": "struct IVault.FundManagement",
                    "name": "funds",
                    "type": "tuple"
                },
                {
                    "internalType": "uint256",
                    "name": "limit",
                    "type": "uint256"
                },
                {
                    "internalType": "uint256",
                    "name": "deadline",
                    "type": "uint256"
                }
            ],
            "name": "swap",
            "outputs": [
                {
                    "internalType": "uint256",
                    "name": "amountCalculated",
                    "type": "uint256"
                }
            ],
            "stateMutability": "payable",
            "type": "function"
        },
        {
            "stateMutability": "payable",
            "type": "receive"
        }
    ]
}