[
    {
        "inputs": [
            {
                "internalType": "contract IVault",
                "name": "_vault",
                "type": "address"
            }
        ],
        "stateMutability": "nonpayable",
        "type": "constructor"
    },
    {
        "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": "assetDeltas",
                "type": "int256[]"
            }
        ],
        "stateMutability": "nonpayable",
        "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": "minAmountsOut",
                        "type": "uint256[]"
                    },
                    {
                        "internalType": "bytes",
                        "name": "userData",
                        "type": "bytes"
                    },
                    {
                        "internalType": "bool",
                        "name": "toInternalBalance",
                        "type": "bool"
                    }
                ],
                "internalType": "struct IVault.ExitPoolRequest",
                "name": "request",
                "type": "tuple"
            }
        ],
        "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"
            },
            {
                "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": "queryJoin",
        "outputs": [
            {
                "internalType": "uint256",
                "name": "bptOut",
                "type": "uint256"
            },
            {
                "internalType": "uint256[]",
                "name": "amountsIn",
                "type": "uint256[]"
            }
        ],
        "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"
            }
        ],
        "name": "querySwap",
        "outputs": [
            {
                "internalType": "uint256",
                "name": "",
                "type": "uint256"
            }
        ],
        "stateMutability": "nonpayable",
        "type": "function"
    },
    {
        "inputs": [],
        "name": "vault",
        "outputs": [
            {
                "internalType": "contract IVault",
                "name": "",
                "type": "address"
            }
        ],
        "stateMutability": "view",
        "type": "function"
    }
]