/* Autogenerated file. Do not edit manually. */
/* tslint:disable */
/* eslint-disable */

import {
  ethers,
  EventFilter,
  Signer,
  BigNumber,
  BigNumberish,
  PopulatedTransaction,
  BaseContract,
  ContractTransaction,
  Overrides,
  CallOverrides,
} from "ethers";
import {BytesLike} from "@ethersproject/bytes";
import {Listener, Provider} from "@ethersproject/providers";
import {FunctionFragment, EventFragment, Result} from "@ethersproject/abi";
import {TypedEventFilter, TypedEvent, TypedListener} from "./commons";

interface WeightedPool2TokensInterface extends ethers.utils.Interface {
  functions: {
    "DOMAIN_SEPARATOR()": FunctionFragment;
    "allowance(address,address)": FunctionFragment;
    "approve(address,uint256)": FunctionFragment;
    "balanceOf(address)": FunctionFragment;
    "decimals()": FunctionFragment;
    "decreaseApproval(address,uint256)": FunctionFragment;
    "enableOracle()": FunctionFragment;
    "getActionId(bytes4)": FunctionFragment;
    "getAuthorizer()": FunctionFragment;
    "getInvariant()": FunctionFragment;
    "getLargestSafeQueryWindow()": FunctionFragment;
    "getLastInvariant()": FunctionFragment;
    "getLatest(uint8)": FunctionFragment;
    "getMiscData()": FunctionFragment;
    "getNormalizedWeights()": FunctionFragment;
    "getOwner()": FunctionFragment;
    "getPastAccumulators(tuple[])": FunctionFragment;
    "getPausedState()": FunctionFragment;
    "getPoolId()": FunctionFragment;
    "getRate()": FunctionFragment;
    "getSample(uint256)": FunctionFragment;
    "getSwapFeePercentage()": FunctionFragment;
    "getTimeWeightedAverage(tuple[])": FunctionFragment;
    "getTotalSamples()": FunctionFragment;
    "getVault()": FunctionFragment;
    "increaseApproval(address,uint256)": FunctionFragment;
    "name()": FunctionFragment;
    "nonces(address)": FunctionFragment;
    "onExitPool(bytes32,address,address,uint256[],uint256,uint256,bytes)": FunctionFragment;
    "onJoinPool(bytes32,address,address,uint256[],uint256,uint256,bytes)": FunctionFragment;
    "onSwap(tuple,uint256,uint256)": FunctionFragment;
    "permit(address,address,uint256,uint256,uint8,bytes32,bytes32)": FunctionFragment;
    "queryExit(bytes32,address,address,uint256[],uint256,uint256,bytes)": FunctionFragment;
    "queryJoin(bytes32,address,address,uint256[],uint256,uint256,bytes)": FunctionFragment;
    "setPaused(bool)": FunctionFragment;
    "setSwapFeePercentage(uint256)": FunctionFragment;
    "symbol()": FunctionFragment;
    "totalSupply()": FunctionFragment;
    "transfer(address,uint256)": FunctionFragment;
    "transferFrom(address,address,uint256)": FunctionFragment;
  };

  encodeFunctionData(
    functionFragment: "DOMAIN_SEPARATOR",
    values?: undefined
  ): string;
  encodeFunctionData(
    functionFragment: "allowance",
    values: [string, string]
  ): string;
  encodeFunctionData(
    functionFragment: "approve",
    values: [string, BigNumberish]
  ): string;
  encodeFunctionData(functionFragment: "balanceOf", values: [string]): string;
  encodeFunctionData(functionFragment: "decimals", values?: undefined): string;
  encodeFunctionData(
    functionFragment: "decreaseApproval",
    values: [string, BigNumberish]
  ): string;
  encodeFunctionData(
    functionFragment: "enableOracle",
    values?: undefined
  ): string;
  encodeFunctionData(
    functionFragment: "getActionId",
    values: [BytesLike]
  ): string;
  encodeFunctionData(
    functionFragment: "getAuthorizer",
    values?: undefined
  ): string;
  encodeFunctionData(
    functionFragment: "getInvariant",
    values?: undefined
  ): string;
  encodeFunctionData(
    functionFragment: "getLargestSafeQueryWindow",
    values?: undefined
  ): string;
  encodeFunctionData(
    functionFragment: "getLastInvariant",
    values?: undefined
  ): string;
  encodeFunctionData(
    functionFragment: "getLatest",
    values: [BigNumberish]
  ): string;
  encodeFunctionData(
    functionFragment: "getMiscData",
    values?: undefined
  ): string;
  encodeFunctionData(
    functionFragment: "getNormalizedWeights",
    values?: undefined
  ): string;
  encodeFunctionData(functionFragment: "getOwner", values?: undefined): string;
  encodeFunctionData(
    functionFragment: "getPastAccumulators",
    values: [{variable: BigNumberish; ago: BigNumberish}[]]
  ): string;
  encodeFunctionData(
    functionFragment: "getPausedState",
    values?: undefined
  ): string;
  encodeFunctionData(functionFragment: "getPoolId", values?: undefined): string;
  encodeFunctionData(functionFragment: "getRate", values?: undefined): string;
  encodeFunctionData(
    functionFragment: "getSample",
    values: [BigNumberish]
  ): string;
  encodeFunctionData(
    functionFragment: "getSwapFeePercentage",
    values?: undefined
  ): string;
  encodeFunctionData(
    functionFragment: "getTimeWeightedAverage",
    values: [{variable: BigNumberish; secs: BigNumberish; ago: BigNumberish}[]]
  ): string;
  encodeFunctionData(
    functionFragment: "getTotalSamples",
    values?: undefined
  ): string;
  encodeFunctionData(functionFragment: "getVault", values?: undefined): string;
  encodeFunctionData(
    functionFragment: "increaseApproval",
    values: [string, BigNumberish]
  ): string;
  encodeFunctionData(functionFragment: "name", values?: undefined): string;
  encodeFunctionData(functionFragment: "nonces", values: [string]): string;
  encodeFunctionData(
    functionFragment: "onExitPool",
    values: [
      BytesLike,
      string,
      string,
      BigNumberish[],
      BigNumberish,
      BigNumberish,
      BytesLike
    ]
  ): string;
  encodeFunctionData(
    functionFragment: "onJoinPool",
    values: [
      BytesLike,
      string,
      string,
      BigNumberish[],
      BigNumberish,
      BigNumberish,
      BytesLike
    ]
  ): string;
  encodeFunctionData(
    functionFragment: "onSwap",
    values: [
      {
        kind: BigNumberish;
        tokenIn: string;
        tokenOut: string;
        amount: BigNumberish;
        poolId: BytesLike;
        lastChangeBlock: BigNumberish;
        from: string;
        to: string;
        userData: BytesLike;
      },
      BigNumberish,
      BigNumberish
    ]
  ): string;
  encodeFunctionData(
    functionFragment: "permit",
    values: [
      string,
      string,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BytesLike,
      BytesLike
    ]
  ): string;
  encodeFunctionData(
    functionFragment: "queryExit",
    values: [
      BytesLike,
      string,
      string,
      BigNumberish[],
      BigNumberish,
      BigNumberish,
      BytesLike
    ]
  ): string;
  encodeFunctionData(
    functionFragment: "queryJoin",
    values: [
      BytesLike,
      string,
      string,
      BigNumberish[],
      BigNumberish,
      BigNumberish,
      BytesLike
    ]
  ): string;
  encodeFunctionData(functionFragment: "setPaused", values: [boolean]): string;
  encodeFunctionData(
    functionFragment: "setSwapFeePercentage",
    values: [BigNumberish]
  ): string;
  encodeFunctionData(functionFragment: "symbol", values?: undefined): string;
  encodeFunctionData(
    functionFragment: "totalSupply",
    values?: undefined
  ): string;
  encodeFunctionData(
    functionFragment: "transfer",
    values: [string, BigNumberish]
  ): string;
  encodeFunctionData(
    functionFragment: "transferFrom",
    values: [string, string, BigNumberish]
  ): string;

  decodeFunctionResult(
    functionFragment: "DOMAIN_SEPARATOR",
    data: BytesLike
  ): Result;
  decodeFunctionResult(functionFragment: "allowance", data: BytesLike): Result;
  decodeFunctionResult(functionFragment: "approve", data: BytesLike): Result;
  decodeFunctionResult(functionFragment: "balanceOf", data: BytesLike): Result;
  decodeFunctionResult(functionFragment: "decimals", data: BytesLike): Result;
  decodeFunctionResult(
    functionFragment: "decreaseApproval",
    data: BytesLike
  ): Result;
  decodeFunctionResult(
    functionFragment: "enableOracle",
    data: BytesLike
  ): Result;
  decodeFunctionResult(
    functionFragment: "getActionId",
    data: BytesLike
  ): Result;
  decodeFunctionResult(
    functionFragment: "getAuthorizer",
    data: BytesLike
  ): Result;
  decodeFunctionResult(
    functionFragment: "getInvariant",
    data: BytesLike
  ): Result;
  decodeFunctionResult(
    functionFragment: "getLargestSafeQueryWindow",
    data: BytesLike
  ): Result;
  decodeFunctionResult(
    functionFragment: "getLastInvariant",
    data: BytesLike
  ): Result;
  decodeFunctionResult(functionFragment: "getLatest", data: BytesLike): Result;
  decodeFunctionResult(
    functionFragment: "getMiscData",
    data: BytesLike
  ): Result;
  decodeFunctionResult(
    functionFragment: "getNormalizedWeights",
    data: BytesLike
  ): Result;
  decodeFunctionResult(functionFragment: "getOwner", data: BytesLike): Result;
  decodeFunctionResult(
    functionFragment: "getPastAccumulators",
    data: BytesLike
  ): Result;
  decodeFunctionResult(
    functionFragment: "getPausedState",
    data: BytesLike
  ): Result;
  decodeFunctionResult(functionFragment: "getPoolId", data: BytesLike): Result;
  decodeFunctionResult(functionFragment: "getRate", data: BytesLike): Result;
  decodeFunctionResult(functionFragment: "getSample", data: BytesLike): Result;
  decodeFunctionResult(
    functionFragment: "getSwapFeePercentage",
    data: BytesLike
  ): Result;
  decodeFunctionResult(
    functionFragment: "getTimeWeightedAverage",
    data: BytesLike
  ): Result;
  decodeFunctionResult(
    functionFragment: "getTotalSamples",
    data: BytesLike
  ): Result;
  decodeFunctionResult(functionFragment: "getVault", data: BytesLike): Result;
  decodeFunctionResult(
    functionFragment: "increaseApproval",
    data: BytesLike
  ): Result;
  decodeFunctionResult(functionFragment: "name", data: BytesLike): Result;
  decodeFunctionResult(functionFragment: "nonces", data: BytesLike): Result;
  decodeFunctionResult(functionFragment: "onExitPool", data: BytesLike): Result;
  decodeFunctionResult(functionFragment: "onJoinPool", data: BytesLike): Result;
  decodeFunctionResult(functionFragment: "onSwap", data: BytesLike): Result;
  decodeFunctionResult(functionFragment: "permit", data: BytesLike): Result;
  decodeFunctionResult(functionFragment: "queryExit", data: BytesLike): Result;
  decodeFunctionResult(functionFragment: "queryJoin", data: BytesLike): Result;
  decodeFunctionResult(functionFragment: "setPaused", data: BytesLike): Result;
  decodeFunctionResult(
    functionFragment: "setSwapFeePercentage",
    data: BytesLike
  ): Result;
  decodeFunctionResult(functionFragment: "symbol", data: BytesLike): Result;
  decodeFunctionResult(
    functionFragment: "totalSupply",
    data: BytesLike
  ): Result;
  decodeFunctionResult(functionFragment: "transfer", data: BytesLike): Result;
  decodeFunctionResult(
    functionFragment: "transferFrom",
    data: BytesLike
  ): Result;

  events: {
    "Approval(address,address,uint256)": EventFragment;
    "OracleEnabledChanged(bool)": EventFragment;
    "PausedStateChanged(bool)": EventFragment;
    "SwapFeePercentageChanged(uint256)": EventFragment;
    "Transfer(address,address,uint256)": EventFragment;
  };

  getEvent(nameOrSignatureOrTopic: "Approval"): EventFragment;
  getEvent(nameOrSignatureOrTopic: "OracleEnabledChanged"): EventFragment;
  getEvent(nameOrSignatureOrTopic: "PausedStateChanged"): EventFragment;
  getEvent(nameOrSignatureOrTopic: "SwapFeePercentageChanged"): EventFragment;
  getEvent(nameOrSignatureOrTopic: "Transfer"): EventFragment;
}

export class WeightedPool2Tokens extends BaseContract {
  connect(signerOrProvider: Signer | Provider | string): this;
  attach(addressOrName: string): this;
  deployed(): Promise<this>;

  listeners<EventArgsArray extends Array<any>, EventArgsObject>(
    eventFilter?: TypedEventFilter<EventArgsArray, EventArgsObject>
  ): Array<TypedListener<EventArgsArray, EventArgsObject>>;
  off<EventArgsArray extends Array<any>, EventArgsObject>(
    eventFilter: TypedEventFilter<EventArgsArray, EventArgsObject>,
    listener: TypedListener<EventArgsArray, EventArgsObject>
  ): this;
  on<EventArgsArray extends Array<any>, EventArgsObject>(
    eventFilter: TypedEventFilter<EventArgsArray, EventArgsObject>,
    listener: TypedListener<EventArgsArray, EventArgsObject>
  ): this;
  once<EventArgsArray extends Array<any>, EventArgsObject>(
    eventFilter: TypedEventFilter<EventArgsArray, EventArgsObject>,
    listener: TypedListener<EventArgsArray, EventArgsObject>
  ): this;
  removeListener<EventArgsArray extends Array<any>, EventArgsObject>(
    eventFilter: TypedEventFilter<EventArgsArray, EventArgsObject>,
    listener: TypedListener<EventArgsArray, EventArgsObject>
  ): this;
  removeAllListeners<EventArgsArray extends Array<any>, EventArgsObject>(
    eventFilter: TypedEventFilter<EventArgsArray, EventArgsObject>
  ): this;

  listeners(eventName?: string): Array<Listener>;
  off(eventName: string, listener: Listener): this;
  on(eventName: string, listener: Listener): this;
  once(eventName: string, listener: Listener): this;
  removeListener(eventName: string, listener: Listener): this;
  removeAllListeners(eventName?: string): this;

  queryFilter<EventArgsArray extends Array<any>, EventArgsObject>(
    event: TypedEventFilter<EventArgsArray, EventArgsObject>,
    fromBlockOrBlockhash?: string | number | undefined,
    toBlock?: string | number | undefined
  ): Promise<Array<TypedEvent<EventArgsArray & EventArgsObject>>>;

  interface: WeightedPool2TokensInterface;

  functions: {
    DOMAIN_SEPARATOR(overrides?: CallOverrides): Promise<[string]>;

    allowance(
      owner: string,
      spender: string,
      overrides?: CallOverrides
    ): Promise<[BigNumber]>;

    approve(
      spender: string,
      amount: BigNumberish,
      overrides?: Overrides & {from?: string | Promise<string>}
    ): Promise<ContractTransaction>;

    balanceOf(account: string, overrides?: CallOverrides): Promise<[BigNumber]>;

    decimals(overrides?: CallOverrides): Promise<[number]>;

    decreaseApproval(
      spender: string,
      amount: BigNumberish,
      overrides?: Overrides & {from?: string | Promise<string>}
    ): Promise<ContractTransaction>;

    enableOracle(
      overrides?: Overrides & {from?: string | Promise<string>}
    ): Promise<ContractTransaction>;

    getActionId(
      selector: BytesLike,
      overrides?: CallOverrides
    ): Promise<[string]>;

    getAuthorizer(overrides?: CallOverrides): Promise<[string]>;

    getInvariant(overrides?: CallOverrides): Promise<[BigNumber]>;

    getLargestSafeQueryWindow(overrides?: CallOverrides): Promise<[BigNumber]>;

    getLastInvariant(overrides?: CallOverrides): Promise<[BigNumber]>;

    getLatest(
      variable: BigNumberish,
      overrides?: CallOverrides
    ): Promise<[BigNumber]>;

    getMiscData(
      overrides?: CallOverrides
    ): Promise<
      [BigNumber, BigNumber, BigNumber, BigNumber, boolean, BigNumber] & {
        logInvariant: BigNumber;
        logTotalSupply: BigNumber;
        oracleSampleCreationTimestamp: BigNumber;
        oracleIndex: BigNumber;
        oracleEnabled: boolean;
        swapFeePercentage: BigNumber;
      }
    >;

    getNormalizedWeights(overrides?: CallOverrides): Promise<[BigNumber[]]>;

    getOwner(overrides?: CallOverrides): Promise<[string]>;

    getPastAccumulators(
      queries: {variable: BigNumberish; ago: BigNumberish}[],
      overrides?: CallOverrides
    ): Promise<[BigNumber[]] & {results: BigNumber[]}>;

    getPausedState(
      overrides?: CallOverrides
    ): Promise<
      [boolean, BigNumber, BigNumber] & {
        paused: boolean;
        pauseWindowEndTime: BigNumber;
        bufferPeriodEndTime: BigNumber;
      }
    >;

    getPoolId(overrides?: CallOverrides): Promise<[string]>;

    getRate(overrides?: CallOverrides): Promise<[BigNumber]>;

    getSample(
      index: BigNumberish,
      overrides?: CallOverrides
    ): Promise<
      [
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber
      ] & {
        logPairPrice: BigNumber;
        accLogPairPrice: BigNumber;
        logBptPrice: BigNumber;
        accLogBptPrice: BigNumber;
        logInvariant: BigNumber;
        accLogInvariant: BigNumber;
        timestamp: BigNumber;
      }
    >;

    getSwapFeePercentage(overrides?: CallOverrides): Promise<[BigNumber]>;

    getTimeWeightedAverage(
      queries: {
        variable: BigNumberish;
        secs: BigNumberish;
        ago: BigNumberish;
      }[],
      overrides?: CallOverrides
    ): Promise<[BigNumber[]] & {results: BigNumber[]}>;

    getTotalSamples(overrides?: CallOverrides): Promise<[BigNumber]>;

    getVault(overrides?: CallOverrides): Promise<[string]>;

    increaseApproval(
      spender: string,
      amount: BigNumberish,
      overrides?: Overrides & {from?: string | Promise<string>}
    ): Promise<ContractTransaction>;

    name(overrides?: CallOverrides): Promise<[string]>;

    nonces(owner: string, overrides?: CallOverrides): Promise<[BigNumber]>;

    onExitPool(
      poolId: BytesLike,
      sender: string,
      recipient: string,
      balances: BigNumberish[],
      lastChangeBlock: BigNumberish,
      protocolSwapFeePercentage: BigNumberish,
      userData: BytesLike,
      overrides?: Overrides & {from?: string | Promise<string>}
    ): Promise<ContractTransaction>;

    onJoinPool(
      poolId: BytesLike,
      sender: string,
      recipient: string,
      balances: BigNumberish[],
      lastChangeBlock: BigNumberish,
      protocolSwapFeePercentage: BigNumberish,
      userData: BytesLike,
      overrides?: Overrides & {from?: string | Promise<string>}
    ): Promise<ContractTransaction>;

    onSwap(
      request: {
        kind: BigNumberish;
        tokenIn: string;
        tokenOut: string;
        amount: BigNumberish;
        poolId: BytesLike;
        lastChangeBlock: BigNumberish;
        from: string;
        to: string;
        userData: BytesLike;
      },
      balanceTokenIn: BigNumberish,
      balanceTokenOut: BigNumberish,
      overrides?: Overrides & {from?: string | Promise<string>}
    ): Promise<ContractTransaction>;

    permit(
      owner: string,
      spender: string,
      value: BigNumberish,
      deadline: BigNumberish,
      v: BigNumberish,
      r: BytesLike,
      s: BytesLike,
      overrides?: Overrides & {from?: string | Promise<string>}
    ): Promise<ContractTransaction>;

    queryExit(
      poolId: BytesLike,
      sender: string,
      recipient: string,
      balances: BigNumberish[],
      lastChangeBlock: BigNumberish,
      protocolSwapFeePercentage: BigNumberish,
      userData: BytesLike,
      overrides?: Overrides & {from?: string | Promise<string>}
    ): Promise<ContractTransaction>;

    queryJoin(
      poolId: BytesLike,
      sender: string,
      recipient: string,
      balances: BigNumberish[],
      lastChangeBlock: BigNumberish,
      protocolSwapFeePercentage: BigNumberish,
      userData: BytesLike,
      overrides?: Overrides & {from?: string | Promise<string>}
    ): Promise<ContractTransaction>;

    setPaused(
      paused: boolean,
      overrides?: Overrides & {from?: string | Promise<string>}
    ): Promise<ContractTransaction>;

    setSwapFeePercentage(
      swapFeePercentage: BigNumberish,
      overrides?: Overrides & {from?: string | Promise<string>}
    ): Promise<ContractTransaction>;

    symbol(overrides?: CallOverrides): Promise<[string]>;

    totalSupply(overrides?: CallOverrides): Promise<[BigNumber]>;

    transfer(
      recipient: string,
      amount: BigNumberish,
      overrides?: Overrides & {from?: string | Promise<string>}
    ): Promise<ContractTransaction>;

    transferFrom(
      sender: string,
      recipient: string,
      amount: BigNumberish,
      overrides?: Overrides & {from?: string | Promise<string>}
    ): Promise<ContractTransaction>;
  };

  DOMAIN_SEPARATOR(overrides?: CallOverrides): Promise<string>;

  allowance(
    owner: string,
    spender: string,
    overrides?: CallOverrides
  ): Promise<BigNumber>;

  approve(
    spender: string,
    amount: BigNumberish,
    overrides?: Overrides & {from?: string | Promise<string>}
  ): Promise<ContractTransaction>;

  balanceOf(account: string, overrides?: CallOverrides): Promise<BigNumber>;

  decimals(overrides?: CallOverrides): Promise<number>;

  decreaseApproval(
    spender: string,
    amount: BigNumberish,
    overrides?: Overrides & {from?: string | Promise<string>}
  ): Promise<ContractTransaction>;

  enableOracle(
    overrides?: Overrides & {from?: string | Promise<string>}
  ): Promise<ContractTransaction>;

  getActionId(selector: BytesLike, overrides?: CallOverrides): Promise<string>;

  getAuthorizer(overrides?: CallOverrides): Promise<string>;

  getInvariant(overrides?: CallOverrides): Promise<BigNumber>;

  getLargestSafeQueryWindow(overrides?: CallOverrides): Promise<BigNumber>;

  getLastInvariant(overrides?: CallOverrides): Promise<BigNumber>;

  getLatest(
    variable: BigNumberish,
    overrides?: CallOverrides
  ): Promise<BigNumber>;

  getMiscData(
    overrides?: CallOverrides
  ): Promise<
    [BigNumber, BigNumber, BigNumber, BigNumber, boolean, BigNumber] & {
      logInvariant: BigNumber;
      logTotalSupply: BigNumber;
      oracleSampleCreationTimestamp: BigNumber;
      oracleIndex: BigNumber;
      oracleEnabled: boolean;
      swapFeePercentage: BigNumber;
    }
  >;

  getNormalizedWeights(overrides?: CallOverrides): Promise<BigNumber[]>;

  getOwner(overrides?: CallOverrides): Promise<string>;

  getPastAccumulators(
    queries: {variable: BigNumberish; ago: BigNumberish}[],
    overrides?: CallOverrides
  ): Promise<BigNumber[]>;

  getPausedState(
    overrides?: CallOverrides
  ): Promise<
    [boolean, BigNumber, BigNumber] & {
      paused: boolean;
      pauseWindowEndTime: BigNumber;
      bufferPeriodEndTime: BigNumber;
    }
  >;

  getPoolId(overrides?: CallOverrides): Promise<string>;

  getRate(overrides?: CallOverrides): Promise<BigNumber>;

  getSample(
    index: BigNumberish,
    overrides?: CallOverrides
  ): Promise<
    [
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber
    ] & {
      logPairPrice: BigNumber;
      accLogPairPrice: BigNumber;
      logBptPrice: BigNumber;
      accLogBptPrice: BigNumber;
      logInvariant: BigNumber;
      accLogInvariant: BigNumber;
      timestamp: BigNumber;
    }
  >;

  getSwapFeePercentage(overrides?: CallOverrides): Promise<BigNumber>;

  getTimeWeightedAverage(
    queries: {variable: BigNumberish; secs: BigNumberish; ago: BigNumberish}[],
    overrides?: CallOverrides
  ): Promise<BigNumber[]>;

  getTotalSamples(overrides?: CallOverrides): Promise<BigNumber>;

  getVault(overrides?: CallOverrides): Promise<string>;

  increaseApproval(
    spender: string,
    amount: BigNumberish,
    overrides?: Overrides & {from?: string | Promise<string>}
  ): Promise<ContractTransaction>;

  name(overrides?: CallOverrides): Promise<string>;

  nonces(owner: string, overrides?: CallOverrides): Promise<BigNumber>;

  onExitPool(
    poolId: BytesLike,
    sender: string,
    recipient: string,
    balances: BigNumberish[],
    lastChangeBlock: BigNumberish,
    protocolSwapFeePercentage: BigNumberish,
    userData: BytesLike,
    overrides?: Overrides & {from?: string | Promise<string>}
  ): Promise<ContractTransaction>;

  onJoinPool(
    poolId: BytesLike,
    sender: string,
    recipient: string,
    balances: BigNumberish[],
    lastChangeBlock: BigNumberish,
    protocolSwapFeePercentage: BigNumberish,
    userData: BytesLike,
    overrides?: Overrides & {from?: string | Promise<string>}
  ): Promise<ContractTransaction>;

  onSwap(
    request: {
      kind: BigNumberish;
      tokenIn: string;
      tokenOut: string;
      amount: BigNumberish;
      poolId: BytesLike;
      lastChangeBlock: BigNumberish;
      from: string;
      to: string;
      userData: BytesLike;
    },
    balanceTokenIn: BigNumberish,
    balanceTokenOut: BigNumberish,
    overrides?: Overrides & {from?: string | Promise<string>}
  ): Promise<ContractTransaction>;

  permit(
    owner: string,
    spender: string,
    value: BigNumberish,
    deadline: BigNumberish,
    v: BigNumberish,
    r: BytesLike,
    s: BytesLike,
    overrides?: Overrides & {from?: string | Promise<string>}
  ): Promise<ContractTransaction>;

  queryExit(
    poolId: BytesLike,
    sender: string,
    recipient: string,
    balances: BigNumberish[],
    lastChangeBlock: BigNumberish,
    protocolSwapFeePercentage: BigNumberish,
    userData: BytesLike,
    overrides?: Overrides & {from?: string | Promise<string>}
  ): Promise<ContractTransaction>;

  queryJoin(
    poolId: BytesLike,
    sender: string,
    recipient: string,
    balances: BigNumberish[],
    lastChangeBlock: BigNumberish,
    protocolSwapFeePercentage: BigNumberish,
    userData: BytesLike,
    overrides?: Overrides & {from?: string | Promise<string>}
  ): Promise<ContractTransaction>;

  setPaused(
    paused: boolean,
    overrides?: Overrides & {from?: string | Promise<string>}
  ): Promise<ContractTransaction>;

  setSwapFeePercentage(
    swapFeePercentage: BigNumberish,
    overrides?: Overrides & {from?: string | Promise<string>}
  ): Promise<ContractTransaction>;

  symbol(overrides?: CallOverrides): Promise<string>;

  totalSupply(overrides?: CallOverrides): Promise<BigNumber>;

  transfer(
    recipient: string,
    amount: BigNumberish,
    overrides?: Overrides & {from?: string | Promise<string>}
  ): Promise<ContractTransaction>;

  transferFrom(
    sender: string,
    recipient: string,
    amount: BigNumberish,
    overrides?: Overrides & {from?: string | Promise<string>}
  ): Promise<ContractTransaction>;

  callStatic: {
    DOMAIN_SEPARATOR(overrides?: CallOverrides): Promise<string>;

    allowance(
      owner: string,
      spender: string,
      overrides?: CallOverrides
    ): Promise<BigNumber>;

    approve(
      spender: string,
      amount: BigNumberish,
      overrides?: CallOverrides
    ): Promise<boolean>;

    balanceOf(account: string, overrides?: CallOverrides): Promise<BigNumber>;

    decimals(overrides?: CallOverrides): Promise<number>;

    decreaseApproval(
      spender: string,
      amount: BigNumberish,
      overrides?: CallOverrides
    ): Promise<boolean>;

    enableOracle(overrides?: CallOverrides): Promise<void>;

    getActionId(
      selector: BytesLike,
      overrides?: CallOverrides
    ): Promise<string>;

    getAuthorizer(overrides?: CallOverrides): Promise<string>;

    getInvariant(overrides?: CallOverrides): Promise<BigNumber>;

    getLargestSafeQueryWindow(overrides?: CallOverrides): Promise<BigNumber>;

    getLastInvariant(overrides?: CallOverrides): Promise<BigNumber>;

    getLatest(
      variable: BigNumberish,
      overrides?: CallOverrides
    ): Promise<BigNumber>;

    getMiscData(
      overrides?: CallOverrides
    ): Promise<
      [BigNumber, BigNumber, BigNumber, BigNumber, boolean, BigNumber] & {
        logInvariant: BigNumber;
        logTotalSupply: BigNumber;
        oracleSampleCreationTimestamp: BigNumber;
        oracleIndex: BigNumber;
        oracleEnabled: boolean;
        swapFeePercentage: BigNumber;
      }
    >;

    getNormalizedWeights(overrides?: CallOverrides): Promise<BigNumber[]>;

    getOwner(overrides?: CallOverrides): Promise<string>;

    getPastAccumulators(
      queries: {variable: BigNumberish; ago: BigNumberish}[],
      overrides?: CallOverrides
    ): Promise<BigNumber[]>;

    getPausedState(
      overrides?: CallOverrides
    ): Promise<
      [boolean, BigNumber, BigNumber] & {
        paused: boolean;
        pauseWindowEndTime: BigNumber;
        bufferPeriodEndTime: BigNumber;
      }
    >;

    getPoolId(overrides?: CallOverrides): Promise<string>;

    getRate(overrides?: CallOverrides): Promise<BigNumber>;

    getSample(
      index: BigNumberish,
      overrides?: CallOverrides
    ): Promise<
      [
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber
      ] & {
        logPairPrice: BigNumber;
        accLogPairPrice: BigNumber;
        logBptPrice: BigNumber;
        accLogBptPrice: BigNumber;
        logInvariant: BigNumber;
        accLogInvariant: BigNumber;
        timestamp: BigNumber;
      }
    >;

    getSwapFeePercentage(overrides?: CallOverrides): Promise<BigNumber>;

    getTimeWeightedAverage(
      queries: {
        variable: BigNumberish;
        secs: BigNumberish;
        ago: BigNumberish;
      }[],
      overrides?: CallOverrides
    ): Promise<BigNumber[]>;

    getTotalSamples(overrides?: CallOverrides): Promise<BigNumber>;

    getVault(overrides?: CallOverrides): Promise<string>;

    increaseApproval(
      spender: string,
      amount: BigNumberish,
      overrides?: CallOverrides
    ): Promise<boolean>;

    name(overrides?: CallOverrides): Promise<string>;

    nonces(owner: string, overrides?: CallOverrides): Promise<BigNumber>;

    onExitPool(
      poolId: BytesLike,
      sender: string,
      recipient: string,
      balances: BigNumberish[],
      lastChangeBlock: BigNumberish,
      protocolSwapFeePercentage: BigNumberish,
      userData: BytesLike,
      overrides?: CallOverrides
    ): Promise<[BigNumber[], BigNumber[]]>;

    onJoinPool(
      poolId: BytesLike,
      sender: string,
      recipient: string,
      balances: BigNumberish[],
      lastChangeBlock: BigNumberish,
      protocolSwapFeePercentage: BigNumberish,
      userData: BytesLike,
      overrides?: CallOverrides
    ): Promise<
      [BigNumber[], BigNumber[]] & {
        amountsIn: BigNumber[];
        dueProtocolFeeAmounts: BigNumber[];
      }
    >;

    onSwap(
      request: {
        kind: BigNumberish;
        tokenIn: string;
        tokenOut: string;
        amount: BigNumberish;
        poolId: BytesLike;
        lastChangeBlock: BigNumberish;
        from: string;
        to: string;
        userData: BytesLike;
      },
      balanceTokenIn: BigNumberish,
      balanceTokenOut: BigNumberish,
      overrides?: CallOverrides
    ): Promise<BigNumber>;

    permit(
      owner: string,
      spender: string,
      value: BigNumberish,
      deadline: BigNumberish,
      v: BigNumberish,
      r: BytesLike,
      s: BytesLike,
      overrides?: CallOverrides
    ): Promise<void>;

    queryExit(
      poolId: BytesLike,
      sender: string,
      recipient: string,
      balances: BigNumberish[],
      lastChangeBlock: BigNumberish,
      protocolSwapFeePercentage: BigNumberish,
      userData: BytesLike,
      overrides?: CallOverrides
    ): Promise<
      [BigNumber, BigNumber[]] & {bptIn: BigNumber; amountsOut: BigNumber[]}
    >;

    queryJoin(
      poolId: BytesLike,
      sender: string,
      recipient: string,
      balances: BigNumberish[],
      lastChangeBlock: BigNumberish,
      protocolSwapFeePercentage: BigNumberish,
      userData: BytesLike,
      overrides?: CallOverrides
    ): Promise<
      [BigNumber, BigNumber[]] & {bptOut: BigNumber; amountsIn: BigNumber[]}
    >;

    setPaused(paused: boolean, overrides?: CallOverrides): Promise<void>;

    setSwapFeePercentage(
      swapFeePercentage: BigNumberish,
      overrides?: CallOverrides
    ): Promise<void>;

    symbol(overrides?: CallOverrides): Promise<string>;

    totalSupply(overrides?: CallOverrides): Promise<BigNumber>;

    transfer(
      recipient: string,
      amount: BigNumberish,
      overrides?: CallOverrides
    ): Promise<boolean>;

    transferFrom(
      sender: string,
      recipient: string,
      amount: BigNumberish,
      overrides?: CallOverrides
    ): Promise<boolean>;
  };

  filters: {
    Approval(
      owner?: string | null,
      spender?: string | null,
      value?: null
    ): TypedEventFilter<
      [string, string, BigNumber],
      {owner: string; spender: string; value: BigNumber}
    >;

    OracleEnabledChanged(
      enabled?: null
    ): TypedEventFilter<[boolean], {enabled: boolean}>;

    PausedStateChanged(
      paused?: null
    ): TypedEventFilter<[boolean], {paused: boolean}>;

    SwapFeePercentageChanged(
      swapFeePercentage?: null
    ): TypedEventFilter<[BigNumber], {swapFeePercentage: BigNumber}>;

    Transfer(
      from?: string | null,
      to?: string | null,
      value?: null
    ): TypedEventFilter<
      [string, string, BigNumber],
      {from: string; to: string; value: BigNumber}
    >;
  };

  estimateGas: {
    DOMAIN_SEPARATOR(overrides?: CallOverrides): Promise<BigNumber>;

    allowance(
      owner: string,
      spender: string,
      overrides?: CallOverrides
    ): Promise<BigNumber>;

    approve(
      spender: string,
      amount: BigNumberish,
      overrides?: Overrides & {from?: string | Promise<string>}
    ): Promise<BigNumber>;

    balanceOf(account: string, overrides?: CallOverrides): Promise<BigNumber>;

    decimals(overrides?: CallOverrides): Promise<BigNumber>;

    decreaseApproval(
      spender: string,
      amount: BigNumberish,
      overrides?: Overrides & {from?: string | Promise<string>}
    ): Promise<BigNumber>;

    enableOracle(
      overrides?: Overrides & {from?: string | Promise<string>}
    ): Promise<BigNumber>;

    getActionId(
      selector: BytesLike,
      overrides?: CallOverrides
    ): Promise<BigNumber>;

    getAuthorizer(overrides?: CallOverrides): Promise<BigNumber>;

    getInvariant(overrides?: CallOverrides): Promise<BigNumber>;

    getLargestSafeQueryWindow(overrides?: CallOverrides): Promise<BigNumber>;

    getLastInvariant(overrides?: CallOverrides): Promise<BigNumber>;

    getLatest(
      variable: BigNumberish,
      overrides?: CallOverrides
    ): Promise<BigNumber>;

    getMiscData(overrides?: CallOverrides): Promise<BigNumber>;

    getNormalizedWeights(overrides?: CallOverrides): Promise<BigNumber>;

    getOwner(overrides?: CallOverrides): Promise<BigNumber>;

    getPastAccumulators(
      queries: {variable: BigNumberish; ago: BigNumberish}[],
      overrides?: CallOverrides
    ): Promise<BigNumber>;

    getPausedState(overrides?: CallOverrides): Promise<BigNumber>;

    getPoolId(overrides?: CallOverrides): Promise<BigNumber>;

    getRate(overrides?: CallOverrides): Promise<BigNumber>;

    getSample(
      index: BigNumberish,
      overrides?: CallOverrides
    ): Promise<BigNumber>;

    getSwapFeePercentage(overrides?: CallOverrides): Promise<BigNumber>;

    getTimeWeightedAverage(
      queries: {
        variable: BigNumberish;
        secs: BigNumberish;
        ago: BigNumberish;
      }[],
      overrides?: CallOverrides
    ): Promise<BigNumber>;

    getTotalSamples(overrides?: CallOverrides): Promise<BigNumber>;

    getVault(overrides?: CallOverrides): Promise<BigNumber>;

    increaseApproval(
      spender: string,
      amount: BigNumberish,
      overrides?: Overrides & {from?: string | Promise<string>}
    ): Promise<BigNumber>;

    name(overrides?: CallOverrides): Promise<BigNumber>;

    nonces(owner: string, overrides?: CallOverrides): Promise<BigNumber>;

    onExitPool(
      poolId: BytesLike,
      sender: string,
      recipient: string,
      balances: BigNumberish[],
      lastChangeBlock: BigNumberish,
      protocolSwapFeePercentage: BigNumberish,
      userData: BytesLike,
      overrides?: Overrides & {from?: string | Promise<string>}
    ): Promise<BigNumber>;

    onJoinPool(
      poolId: BytesLike,
      sender: string,
      recipient: string,
      balances: BigNumberish[],
      lastChangeBlock: BigNumberish,
      protocolSwapFeePercentage: BigNumberish,
      userData: BytesLike,
      overrides?: Overrides & {from?: string | Promise<string>}
    ): Promise<BigNumber>;

    onSwap(
      request: {
        kind: BigNumberish;
        tokenIn: string;
        tokenOut: string;
        amount: BigNumberish;
        poolId: BytesLike;
        lastChangeBlock: BigNumberish;
        from: string;
        to: string;
        userData: BytesLike;
      },
      balanceTokenIn: BigNumberish,
      balanceTokenOut: BigNumberish,
      overrides?: Overrides & {from?: string | Promise<string>}
    ): Promise<BigNumber>;

    permit(
      owner: string,
      spender: string,
      value: BigNumberish,
      deadline: BigNumberish,
      v: BigNumberish,
      r: BytesLike,
      s: BytesLike,
      overrides?: Overrides & {from?: string | Promise<string>}
    ): Promise<BigNumber>;

    queryExit(
      poolId: BytesLike,
      sender: string,
      recipient: string,
      balances: BigNumberish[],
      lastChangeBlock: BigNumberish,
      protocolSwapFeePercentage: BigNumberish,
      userData: BytesLike,
      overrides?: Overrides & {from?: string | Promise<string>}
    ): Promise<BigNumber>;

    queryJoin(
      poolId: BytesLike,
      sender: string,
      recipient: string,
      balances: BigNumberish[],
      lastChangeBlock: BigNumberish,
      protocolSwapFeePercentage: BigNumberish,
      userData: BytesLike,
      overrides?: Overrides & {from?: string | Promise<string>}
    ): Promise<BigNumber>;

    setPaused(
      paused: boolean,
      overrides?: Overrides & {from?: string | Promise<string>}
    ): Promise<BigNumber>;

    setSwapFeePercentage(
      swapFeePercentage: BigNumberish,
      overrides?: Overrides & {from?: string | Promise<string>}
    ): Promise<BigNumber>;

    symbol(overrides?: CallOverrides): Promise<BigNumber>;

    totalSupply(overrides?: CallOverrides): Promise<BigNumber>;

    transfer(
      recipient: string,
      amount: BigNumberish,
      overrides?: Overrides & {from?: string | Promise<string>}
    ): Promise<BigNumber>;

    transferFrom(
      sender: string,
      recipient: string,
      amount: BigNumberish,
      overrides?: Overrides & {from?: string | Promise<string>}
    ): Promise<BigNumber>;
  };

  populateTransaction: {
    DOMAIN_SEPARATOR(overrides?: CallOverrides): Promise<PopulatedTransaction>;

    allowance(
      owner: string,
      spender: string,
      overrides?: CallOverrides
    ): Promise<PopulatedTransaction>;

    approve(
      spender: string,
      amount: BigNumberish,
      overrides?: Overrides & {from?: string | Promise<string>}
    ): Promise<PopulatedTransaction>;

    balanceOf(
      account: string,
      overrides?: CallOverrides
    ): Promise<PopulatedTransaction>;

    decimals(overrides?: CallOverrides): Promise<PopulatedTransaction>;

    decreaseApproval(
      spender: string,
      amount: BigNumberish,
      overrides?: Overrides & {from?: string | Promise<string>}
    ): Promise<PopulatedTransaction>;

    enableOracle(
      overrides?: Overrides & {from?: string | Promise<string>}
    ): Promise<PopulatedTransaction>;

    getActionId(
      selector: BytesLike,
      overrides?: CallOverrides
    ): Promise<PopulatedTransaction>;

    getAuthorizer(overrides?: CallOverrides): Promise<PopulatedTransaction>;

    getInvariant(overrides?: CallOverrides): Promise<PopulatedTransaction>;

    getLargestSafeQueryWindow(
      overrides?: CallOverrides
    ): Promise<PopulatedTransaction>;

    getLastInvariant(overrides?: CallOverrides): Promise<PopulatedTransaction>;

    getLatest(
      variable: BigNumberish,
      overrides?: CallOverrides
    ): Promise<PopulatedTransaction>;

    getMiscData(overrides?: CallOverrides): Promise<PopulatedTransaction>;

    getNormalizedWeights(
      overrides?: CallOverrides
    ): Promise<PopulatedTransaction>;

    getOwner(overrides?: CallOverrides): Promise<PopulatedTransaction>;

    getPastAccumulators(
      queries: {variable: BigNumberish; ago: BigNumberish}[],
      overrides?: CallOverrides
    ): Promise<PopulatedTransaction>;

    getPausedState(overrides?: CallOverrides): Promise<PopulatedTransaction>;

    getPoolId(overrides?: CallOverrides): Promise<PopulatedTransaction>;

    getRate(overrides?: CallOverrides): Promise<PopulatedTransaction>;

    getSample(
      index: BigNumberish,
      overrides?: CallOverrides
    ): Promise<PopulatedTransaction>;

    getSwapFeePercentage(
      overrides?: CallOverrides
    ): Promise<PopulatedTransaction>;

    getTimeWeightedAverage(
      queries: {
        variable: BigNumberish;
        secs: BigNumberish;
        ago: BigNumberish;
      }[],
      overrides?: CallOverrides
    ): Promise<PopulatedTransaction>;

    getTotalSamples(overrides?: CallOverrides): Promise<PopulatedTransaction>;

    getVault(overrides?: CallOverrides): Promise<PopulatedTransaction>;

    increaseApproval(
      spender: string,
      amount: BigNumberish,
      overrides?: Overrides & {from?: string | Promise<string>}
    ): Promise<PopulatedTransaction>;

    name(overrides?: CallOverrides): Promise<PopulatedTransaction>;

    nonces(
      owner: string,
      overrides?: CallOverrides
    ): Promise<PopulatedTransaction>;

    onExitPool(
      poolId: BytesLike,
      sender: string,
      recipient: string,
      balances: BigNumberish[],
      lastChangeBlock: BigNumberish,
      protocolSwapFeePercentage: BigNumberish,
      userData: BytesLike,
      overrides?: Overrides & {from?: string | Promise<string>}
    ): Promise<PopulatedTransaction>;

    onJoinPool(
      poolId: BytesLike,
      sender: string,
      recipient: string,
      balances: BigNumberish[],
      lastChangeBlock: BigNumberish,
      protocolSwapFeePercentage: BigNumberish,
      userData: BytesLike,
      overrides?: Overrides & {from?: string | Promise<string>}
    ): Promise<PopulatedTransaction>;

    onSwap(
      request: {
        kind: BigNumberish;
        tokenIn: string;
        tokenOut: string;
        amount: BigNumberish;
        poolId: BytesLike;
        lastChangeBlock: BigNumberish;
        from: string;
        to: string;
        userData: BytesLike;
      },
      balanceTokenIn: BigNumberish,
      balanceTokenOut: BigNumberish,
      overrides?: Overrides & {from?: string | Promise<string>}
    ): Promise<PopulatedTransaction>;

    permit(
      owner: string,
      spender: string,
      value: BigNumberish,
      deadline: BigNumberish,
      v: BigNumberish,
      r: BytesLike,
      s: BytesLike,
      overrides?: Overrides & {from?: string | Promise<string>}
    ): Promise<PopulatedTransaction>;

    queryExit(
      poolId: BytesLike,
      sender: string,
      recipient: string,
      balances: BigNumberish[],
      lastChangeBlock: BigNumberish,
      protocolSwapFeePercentage: BigNumberish,
      userData: BytesLike,
      overrides?: Overrides & {from?: string | Promise<string>}
    ): Promise<PopulatedTransaction>;

    queryJoin(
      poolId: BytesLike,
      sender: string,
      recipient: string,
      balances: BigNumberish[],
      lastChangeBlock: BigNumberish,
      protocolSwapFeePercentage: BigNumberish,
      userData: BytesLike,
      overrides?: Overrides & {from?: string | Promise<string>}
    ): Promise<PopulatedTransaction>;

    setPaused(
      paused: boolean,
      overrides?: Overrides & {from?: string | Promise<string>}
    ): Promise<PopulatedTransaction>;

    setSwapFeePercentage(
      swapFeePercentage: BigNumberish,
      overrides?: Overrides & {from?: string | Promise<string>}
    ): Promise<PopulatedTransaction>;

    symbol(overrides?: CallOverrides): Promise<PopulatedTransaction>;

    totalSupply(overrides?: CallOverrides): Promise<PopulatedTransaction>;

    transfer(
      recipient: string,
      amount: BigNumberish,
      overrides?: Overrides & {from?: string | Promise<string>}
    ): Promise<PopulatedTransaction>;

    transferFrom(
      sender: string,
      recipient: string,
      amount: BigNumberish,
      overrides?: Overrides & {from?: string | Promise<string>}
    ): Promise<PopulatedTransaction>;
  };
}