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

import {
  ethers,
  EventFilter,
  Signer,
  BigNumber,
  BigNumberish,
  PopulatedTransaction,
  BaseContract,
  ContractTransaction,
  Overrides,
  PayableOverrides,
  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 CurveRegistryExchangeInterface extends ethers.utils.Interface {
  functions: {
    "exchange_with_best_rate(address,address,uint256,uint256)": FunctionFragment;
    "exchange(address,address,address,uint256,uint256)": FunctionFragment;
    "get_best_rate(address,address,uint256)": FunctionFragment;
    "get_exchange_amount(address,address,address,uint256)": FunctionFragment;
    "get_input_amount(address,address,address,uint256)": FunctionFragment;
    "get_exchange_amounts(address,address,address,uint256[100])": FunctionFragment;
    "get_calculator(address)": FunctionFragment;
    "update_registry_address()": FunctionFragment;
    "set_calculator(address,address)": FunctionFragment;
    "set_default_calculator(address)": FunctionFragment;
    "claim_balance(address)": FunctionFragment;
    "set_killed(bool)": FunctionFragment;
    "registry()": FunctionFragment;
    "default_calculator()": FunctionFragment;
    "is_killed()": FunctionFragment;
  };

  encodeFunctionData(
    functionFragment: "exchange_with_best_rate",
    values: [string, string, BigNumberish, BigNumberish]
  ): string;
  encodeFunctionData(
    functionFragment: "exchange",
    values: [string, string, string, BigNumberish, BigNumberish]
  ): string;
  encodeFunctionData(
    functionFragment: "get_best_rate",
    values: [string, string, BigNumberish]
  ): string;
  encodeFunctionData(
    functionFragment: "get_exchange_amount",
    values: [string, string, string, BigNumberish]
  ): string;
  encodeFunctionData(
    functionFragment: "get_input_amount",
    values: [string, string, string, BigNumberish]
  ): string;
  encodeFunctionData(
    functionFragment: "get_exchange_amounts",
    values: [
      string,
      string,
      string,
      [
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish
      ]
    ]
  ): string;
  encodeFunctionData(
    functionFragment: "get_calculator",
    values: [string]
  ): string;
  encodeFunctionData(
    functionFragment: "update_registry_address",
    values?: undefined
  ): string;
  encodeFunctionData(
    functionFragment: "set_calculator",
    values: [string, string]
  ): string;
  encodeFunctionData(
    functionFragment: "set_default_calculator",
    values: [string]
  ): string;
  encodeFunctionData(
    functionFragment: "claim_balance",
    values: [string]
  ): string;
  encodeFunctionData(functionFragment: "set_killed", values: [boolean]): string;
  encodeFunctionData(functionFragment: "registry", values?: undefined): string;
  encodeFunctionData(
    functionFragment: "default_calculator",
    values?: undefined
  ): string;
  encodeFunctionData(functionFragment: "is_killed", values?: undefined): string;

  decodeFunctionResult(
    functionFragment: "exchange_with_best_rate",
    data: BytesLike
  ): Result;
  decodeFunctionResult(functionFragment: "exchange", data: BytesLike): Result;
  decodeFunctionResult(
    functionFragment: "get_best_rate",
    data: BytesLike
  ): Result;
  decodeFunctionResult(
    functionFragment: "get_exchange_amount",
    data: BytesLike
  ): Result;
  decodeFunctionResult(
    functionFragment: "get_input_amount",
    data: BytesLike
  ): Result;
  decodeFunctionResult(
    functionFragment: "get_exchange_amounts",
    data: BytesLike
  ): Result;
  decodeFunctionResult(
    functionFragment: "get_calculator",
    data: BytesLike
  ): Result;
  decodeFunctionResult(
    functionFragment: "update_registry_address",
    data: BytesLike
  ): Result;
  decodeFunctionResult(
    functionFragment: "set_calculator",
    data: BytesLike
  ): Result;
  decodeFunctionResult(
    functionFragment: "set_default_calculator",
    data: BytesLike
  ): Result;
  decodeFunctionResult(
    functionFragment: "claim_balance",
    data: BytesLike
  ): Result;
  decodeFunctionResult(functionFragment: "set_killed", data: BytesLike): Result;
  decodeFunctionResult(functionFragment: "registry", data: BytesLike): Result;
  decodeFunctionResult(
    functionFragment: "default_calculator",
    data: BytesLike
  ): Result;
  decodeFunctionResult(functionFragment: "is_killed", data: BytesLike): Result;

  events: {
    "TokenExchange(address,address,address,address,address,uint256,uint256)": EventFragment;
  };

  getEvent(nameOrSignatureOrTopic: "TokenExchange"): EventFragment;
}

export class CurveRegistryExchange 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: CurveRegistryExchangeInterface;

  functions: {
    "exchange_with_best_rate(address,address,uint256,uint256)"(
      _from: string,
      _to: string,
      _amount: BigNumberish,
      _expected: BigNumberish,
      overrides?: PayableOverrides & { from?: string | Promise<string> }
    ): Promise<ContractTransaction>;

    "exchange_with_best_rate(address,address,uint256,uint256,address)"(
      _from: string,
      _to: string,
      _amount: BigNumberish,
      _expected: BigNumberish,
      _receiver: string,
      overrides?: PayableOverrides & { from?: string | Promise<string> }
    ): Promise<ContractTransaction>;

    "exchange(address,address,address,uint256,uint256)"(
      _pool: string,
      _from: string,
      _to: string,
      _amount: BigNumberish,
      _expected: BigNumberish,
      overrides?: PayableOverrides & { from?: string | Promise<string> }
    ): Promise<ContractTransaction>;

    "exchange(address,address,address,uint256,uint256,address)"(
      _pool: string,
      _from: string,
      _to: string,
      _amount: BigNumberish,
      _expected: BigNumberish,
      _receiver: string,
      overrides?: PayableOverrides & { from?: string | Promise<string> }
    ): Promise<ContractTransaction>;

    get_best_rate(
      _from: string,
      _to: string,
      _amount: BigNumberish,
      overrides?: CallOverrides
    ): Promise<[string, BigNumber]>;

    get_exchange_amount(
      _pool: string,
      _from: string,
      _to: string,
      _amount: BigNumberish,
      overrides?: CallOverrides
    ): Promise<[BigNumber]>;

    get_input_amount(
      _pool: string,
      _from: string,
      _to: string,
      _amount: BigNumberish,
      overrides?: CallOverrides
    ): Promise<[BigNumber]>;

    get_exchange_amounts(
      _pool: string,
      _from: string,
      _to: string,
      _amounts: [
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish
      ],
      overrides?: CallOverrides
    ): Promise<
      [
        [
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber,
          BigNumber
        ]
      ]
    >;

    get_calculator(_pool: string, overrides?: CallOverrides): Promise<[string]>;

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

    set_calculator(
      _pool: string,
      _calculator: string,
      overrides?: Overrides & { from?: string | Promise<string> }
    ): Promise<ContractTransaction>;

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

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

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

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

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

    is_killed(overrides?: CallOverrides): Promise<[boolean]>;
  };

  "exchange_with_best_rate(address,address,uint256,uint256)"(
    _from: string,
    _to: string,
    _amount: BigNumberish,
    _expected: BigNumberish,
    overrides?: PayableOverrides & { from?: string | Promise<string> }
  ): Promise<ContractTransaction>;

  "exchange_with_best_rate(address,address,uint256,uint256,address)"(
    _from: string,
    _to: string,
    _amount: BigNumberish,
    _expected: BigNumberish,
    _receiver: string,
    overrides?: PayableOverrides & { from?: string | Promise<string> }
  ): Promise<ContractTransaction>;

  "exchange(address,address,address,uint256,uint256)"(
    _pool: string,
    _from: string,
    _to: string,
    _amount: BigNumberish,
    _expected: BigNumberish,
    overrides?: PayableOverrides & { from?: string | Promise<string> }
  ): Promise<ContractTransaction>;

  "exchange(address,address,address,uint256,uint256,address)"(
    _pool: string,
    _from: string,
    _to: string,
    _amount: BigNumberish,
    _expected: BigNumberish,
    _receiver: string,
    overrides?: PayableOverrides & { from?: string | Promise<string> }
  ): Promise<ContractTransaction>;

  get_best_rate(
    _from: string,
    _to: string,
    _amount: BigNumberish,
    overrides?: CallOverrides
  ): Promise<[string, BigNumber]>;

  get_exchange_amount(
    _pool: string,
    _from: string,
    _to: string,
    _amount: BigNumberish,
    overrides?: CallOverrides
  ): Promise<BigNumber>;

  get_input_amount(
    _pool: string,
    _from: string,
    _to: string,
    _amount: BigNumberish,
    overrides?: CallOverrides
  ): Promise<BigNumber>;

  get_exchange_amounts(
    _pool: string,
    _from: string,
    _to: string,
    _amounts: [
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BigNumberish
    ],
    overrides?: CallOverrides
  ): Promise<
    [
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber,
      BigNumber
    ]
  >;

  get_calculator(_pool: string, overrides?: CallOverrides): Promise<string>;

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

  set_calculator(
    _pool: string,
    _calculator: string,
    overrides?: Overrides & { from?: string | Promise<string> }
  ): Promise<ContractTransaction>;

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

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

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

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

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

  is_killed(overrides?: CallOverrides): Promise<boolean>;

  callStatic: {
    "exchange_with_best_rate(address,address,uint256,uint256)"(
      _from: string,
      _to: string,
      _amount: BigNumberish,
      _expected: BigNumberish,
      overrides?: CallOverrides
    ): Promise<BigNumber>;

    "exchange_with_best_rate(address,address,uint256,uint256,address)"(
      _from: string,
      _to: string,
      _amount: BigNumberish,
      _expected: BigNumberish,
      _receiver: string,
      overrides?: CallOverrides
    ): Promise<BigNumber>;

    "exchange(address,address,address,uint256,uint256)"(
      _pool: string,
      _from: string,
      _to: string,
      _amount: BigNumberish,
      _expected: BigNumberish,
      overrides?: CallOverrides
    ): Promise<BigNumber>;

    "exchange(address,address,address,uint256,uint256,address)"(
      _pool: string,
      _from: string,
      _to: string,
      _amount: BigNumberish,
      _expected: BigNumberish,
      _receiver: string,
      overrides?: CallOverrides
    ): Promise<BigNumber>;

    get_best_rate(
      _from: string,
      _to: string,
      _amount: BigNumberish,
      overrides?: CallOverrides
    ): Promise<[string, BigNumber]>;

    get_exchange_amount(
      _pool: string,
      _from: string,
      _to: string,
      _amount: BigNumberish,
      overrides?: CallOverrides
    ): Promise<BigNumber>;

    get_input_amount(
      _pool: string,
      _from: string,
      _to: string,
      _amount: BigNumberish,
      overrides?: CallOverrides
    ): Promise<BigNumber>;

    get_exchange_amounts(
      _pool: string,
      _from: string,
      _to: string,
      _amounts: [
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish
      ],
      overrides?: CallOverrides
    ): Promise<
      [
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber,
        BigNumber
      ]
    >;

    get_calculator(_pool: string, overrides?: CallOverrides): Promise<string>;

    update_registry_address(overrides?: CallOverrides): Promise<boolean>;

    set_calculator(
      _pool: string,
      _calculator: string,
      overrides?: CallOverrides
    ): Promise<boolean>;

    set_default_calculator(
      _calculator: string,
      overrides?: CallOverrides
    ): Promise<boolean>;

    claim_balance(_token: string, overrides?: CallOverrides): Promise<boolean>;

    set_killed(
      _is_killed: boolean,
      overrides?: CallOverrides
    ): Promise<boolean>;

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

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

    is_killed(overrides?: CallOverrides): Promise<boolean>;
  };

  filters: {
    TokenExchange(
      buyer?: string | null,
      receiver?: string | null,
      pool?: string | null,
      token_sold?: null,
      token_bought?: null,
      amount_sold?: null,
      amount_bought?: null
    ): TypedEventFilter<
      [string, string, string, string, string, BigNumber, BigNumber],
      {
        buyer: string;
        receiver: string;
        pool: string;
        token_sold: string;
        token_bought: string;
        amount_sold: BigNumber;
        amount_bought: BigNumber;
      }
    >;
  };

  estimateGas: {
    "exchange_with_best_rate(address,address,uint256,uint256)"(
      _from: string,
      _to: string,
      _amount: BigNumberish,
      _expected: BigNumberish,
      overrides?: PayableOverrides & { from?: string | Promise<string> }
    ): Promise<BigNumber>;

    "exchange_with_best_rate(address,address,uint256,uint256,address)"(
      _from: string,
      _to: string,
      _amount: BigNumberish,
      _expected: BigNumberish,
      _receiver: string,
      overrides?: PayableOverrides & { from?: string | Promise<string> }
    ): Promise<BigNumber>;

    "exchange(address,address,address,uint256,uint256)"(
      _pool: string,
      _from: string,
      _to: string,
      _amount: BigNumberish,
      _expected: BigNumberish,
      overrides?: PayableOverrides & { from?: string | Promise<string> }
    ): Promise<BigNumber>;

    "exchange(address,address,address,uint256,uint256,address)"(
      _pool: string,
      _from: string,
      _to: string,
      _amount: BigNumberish,
      _expected: BigNumberish,
      _receiver: string,
      overrides?: PayableOverrides & { from?: string | Promise<string> }
    ): Promise<BigNumber>;

    get_best_rate(
      _from: string,
      _to: string,
      _amount: BigNumberish,
      overrides?: CallOverrides
    ): Promise<BigNumber>;

    get_exchange_amount(
      _pool: string,
      _from: string,
      _to: string,
      _amount: BigNumberish,
      overrides?: CallOverrides
    ): Promise<BigNumber>;

    get_input_amount(
      _pool: string,
      _from: string,
      _to: string,
      _amount: BigNumberish,
      overrides?: CallOverrides
    ): Promise<BigNumber>;

    get_exchange_amounts(
      _pool: string,
      _from: string,
      _to: string,
      _amounts: [
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish
      ],
      overrides?: CallOverrides
    ): Promise<BigNumber>;

    get_calculator(
      _pool: string,
      overrides?: CallOverrides
    ): Promise<BigNumber>;

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

    set_calculator(
      _pool: string,
      _calculator: string,
      overrides?: Overrides & { from?: string | Promise<string> }
    ): Promise<BigNumber>;

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

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

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

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

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

    is_killed(overrides?: CallOverrides): Promise<BigNumber>;
  };

  populateTransaction: {
    "exchange_with_best_rate(address,address,uint256,uint256)"(
      _from: string,
      _to: string,
      _amount: BigNumberish,
      _expected: BigNumberish,
      overrides?: PayableOverrides & { from?: string | Promise<string> }
    ): Promise<PopulatedTransaction>;

    "exchange_with_best_rate(address,address,uint256,uint256,address)"(
      _from: string,
      _to: string,
      _amount: BigNumberish,
      _expected: BigNumberish,
      _receiver: string,
      overrides?: PayableOverrides & { from?: string | Promise<string> }
    ): Promise<PopulatedTransaction>;

    "exchange(address,address,address,uint256,uint256)"(
      _pool: string,
      _from: string,
      _to: string,
      _amount: BigNumberish,
      _expected: BigNumberish,
      overrides?: PayableOverrides & { from?: string | Promise<string> }
    ): Promise<PopulatedTransaction>;

    "exchange(address,address,address,uint256,uint256,address)"(
      _pool: string,
      _from: string,
      _to: string,
      _amount: BigNumberish,
      _expected: BigNumberish,
      _receiver: string,
      overrides?: PayableOverrides & { from?: string | Promise<string> }
    ): Promise<PopulatedTransaction>;

    get_best_rate(
      _from: string,
      _to: string,
      _amount: BigNumberish,
      overrides?: CallOverrides
    ): Promise<PopulatedTransaction>;

    get_exchange_amount(
      _pool: string,
      _from: string,
      _to: string,
      _amount: BigNumberish,
      overrides?: CallOverrides
    ): Promise<PopulatedTransaction>;

    get_input_amount(
      _pool: string,
      _from: string,
      _to: string,
      _amount: BigNumberish,
      overrides?: CallOverrides
    ): Promise<PopulatedTransaction>;

    get_exchange_amounts(
      _pool: string,
      _from: string,
      _to: string,
      _amounts: [
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish,
        BigNumberish
      ],
      overrides?: CallOverrides
    ): Promise<PopulatedTransaction>;

    get_calculator(
      _pool: string,
      overrides?: CallOverrides
    ): Promise<PopulatedTransaction>;

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

    set_calculator(
      _pool: string,
      _calculator: string,
      overrides?: Overrides & { from?: string | Promise<string> }
    ): Promise<PopulatedTransaction>;

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

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

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

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

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

    is_killed(overrides?: CallOverrides): Promise<PopulatedTransaction>;
  };
}