/* Autogenerated file. Do not edit manually. */
/* tslint:disable */
/* eslint-disable */
import {
  BaseContract,
  BigNumber,
  BigNumberish,
  BytesLike,
  CallOverrides,
  ContractTransaction,
  Overrides,
  PopulatedTransaction,
  Signer,
  utils,
} from "ethers";
import { FunctionFragment, Result, EventFragment } from "@ethersproject/abi";
import { Listener, Provider } from "@ethersproject/providers";
import { TypedEventFilter, TypedEvent, TypedListener, OnEvent } from "./common";

export type CheckpointStruct = { fromBlock: BigNumberish; votes: BigNumberish };

export type CheckpointStructOutput = [number, BigNumber] & {
  fromBlock: number;
  votes: BigNumber;
};

export interface ERC20VotesInterface extends utils.Interface {
  functions: {
    "DOMAIN_SEPARATOR()": FunctionFragment;
    "allowance(address,address)": FunctionFragment;
    "approve(address,uint256)": FunctionFragment;
    "balanceOf(address)": FunctionFragment;
    "checkpoints(address,uint32)": FunctionFragment;
    "decimals()": FunctionFragment;
    "decreaseAllowance(address,uint256)": FunctionFragment;
    "delegate(address)": FunctionFragment;
    "delegateBySig(address,uint256,uint256,uint8,bytes32,bytes32)": FunctionFragment;
    "delegates(address)": FunctionFragment;
    "getPastTotalSupply(uint256)": FunctionFragment;
    "getPastVotes(address,uint256)": FunctionFragment;
    "getVotes(address)": FunctionFragment;
    "increaseAllowance(address,uint256)": FunctionFragment;
    "name()": FunctionFragment;
    "nonces(address)": FunctionFragment;
    "numCheckpoints(address)": FunctionFragment;
    "permit(address,address,uint256,uint256,uint8,bytes32,bytes32)": 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: "checkpoints",
    values: [string, BigNumberish]
  ): string;
  encodeFunctionData(functionFragment: "decimals", values?: undefined): string;
  encodeFunctionData(
    functionFragment: "decreaseAllowance",
    values: [string, BigNumberish]
  ): string;
  encodeFunctionData(functionFragment: "delegate", values: [string]): string;
  encodeFunctionData(
    functionFragment: "delegateBySig",
    values: [
      string,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BytesLike,
      BytesLike
    ]
  ): string;
  encodeFunctionData(functionFragment: "delegates", values: [string]): string;
  encodeFunctionData(
    functionFragment: "getPastTotalSupply",
    values: [BigNumberish]
  ): string;
  encodeFunctionData(
    functionFragment: "getPastVotes",
    values: [string, BigNumberish]
  ): string;
  encodeFunctionData(functionFragment: "getVotes", values: [string]): string;
  encodeFunctionData(
    functionFragment: "increaseAllowance",
    values: [string, BigNumberish]
  ): string;
  encodeFunctionData(functionFragment: "name", values?: undefined): string;
  encodeFunctionData(functionFragment: "nonces", values: [string]): string;
  encodeFunctionData(
    functionFragment: "numCheckpoints",
    values: [string]
  ): string;
  encodeFunctionData(
    functionFragment: "permit",
    values: [
      string,
      string,
      BigNumberish,
      BigNumberish,
      BigNumberish,
      BytesLike,
      BytesLike
    ]
  ): 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: "checkpoints",
    data: BytesLike
  ): Result;
  decodeFunctionResult(functionFragment: "decimals", data: BytesLike): Result;
  decodeFunctionResult(
    functionFragment: "decreaseAllowance",
    data: BytesLike
  ): Result;
  decodeFunctionResult(functionFragment: "delegate", data: BytesLike): Result;
  decodeFunctionResult(
    functionFragment: "delegateBySig",
    data: BytesLike
  ): Result;
  decodeFunctionResult(functionFragment: "delegates", data: BytesLike): Result;
  decodeFunctionResult(
    functionFragment: "getPastTotalSupply",
    data: BytesLike
  ): Result;
  decodeFunctionResult(
    functionFragment: "getPastVotes",
    data: BytesLike
  ): Result;
  decodeFunctionResult(functionFragment: "getVotes", data: BytesLike): Result;
  decodeFunctionResult(
    functionFragment: "increaseAllowance",
    data: BytesLike
  ): Result;
  decodeFunctionResult(functionFragment: "name", data: BytesLike): Result;
  decodeFunctionResult(functionFragment: "nonces", data: BytesLike): Result;
  decodeFunctionResult(
    functionFragment: "numCheckpoints",
    data: BytesLike
  ): Result;
  decodeFunctionResult(functionFragment: "permit", 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;
    "DelegateChanged(address,address,address)": EventFragment;
    "DelegateVotesChanged(address,uint256,uint256)": EventFragment;
    "Transfer(address,address,uint256)": EventFragment;
  };

  getEvent(nameOrSignatureOrTopic: "Approval"): EventFragment;
  getEvent(nameOrSignatureOrTopic: "DelegateChanged"): EventFragment;
  getEvent(nameOrSignatureOrTopic: "DelegateVotesChanged"): EventFragment;
  getEvent(nameOrSignatureOrTopic: "Transfer"): EventFragment;
}

export type ApprovalEvent = TypedEvent<
  [string, string, BigNumber],
  { owner: string; spender: string; value: BigNumber }
>;

export type ApprovalEventFilter = TypedEventFilter<ApprovalEvent>;

export type DelegateChangedEvent = TypedEvent<
  [string, string, string],
  { delegator: string; fromDelegate: string; toDelegate: string }
>;

export type DelegateChangedEventFilter = TypedEventFilter<DelegateChangedEvent>;

export type DelegateVotesChangedEvent = TypedEvent<
  [string, BigNumber, BigNumber],
  { delegate: string; previousBalance: BigNumber; newBalance: BigNumber }
>;

export type DelegateVotesChangedEventFilter =
  TypedEventFilter<DelegateVotesChangedEvent>;

export type TransferEvent = TypedEvent<
  [string, string, BigNumber],
  { from: string; to: string; value: BigNumber }
>;

export type TransferEventFilter = TypedEventFilter<TransferEvent>;

export interface ERC20Votes extends BaseContract {
  connect(signerOrProvider: Signer | Provider | string): this;
  attach(addressOrName: string): this;
  deployed(): Promise<this>;

  interface: ERC20VotesInterface;

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

  listeners<TEvent extends TypedEvent>(
    eventFilter?: TypedEventFilter<TEvent>
  ): Array<TypedListener<TEvent>>;
  listeners(eventName?: string): Array<Listener>;
  removeAllListeners<TEvent extends TypedEvent>(
    eventFilter: TypedEventFilter<TEvent>
  ): this;
  removeAllListeners(eventName?: string): this;
  off: OnEvent<this>;
  on: OnEvent<this>;
  once: OnEvent<this>;
  removeListener: OnEvent<this>;

  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]>;

    checkpoints(
      account: string,
      pos: BigNumberish,
      overrides?: CallOverrides
    ): Promise<[CheckpointStructOutput]>;

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

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

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

    delegateBySig(
      delegatee: string,
      nonce: BigNumberish,
      expiry: BigNumberish,
      v: BigNumberish,
      r: BytesLike,
      s: BytesLike,
      overrides?: Overrides & { from?: string | Promise<string> }
    ): Promise<ContractTransaction>;

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

    getPastTotalSupply(
      blockNumber: BigNumberish,
      overrides?: CallOverrides
    ): Promise<[BigNumber]>;

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

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

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

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

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

    numCheckpoints(
      account: string,
      overrides?: CallOverrides
    ): Promise<[number]>;

    permit(
      owner: string,
      spender: string,
      value: BigNumberish,
      deadline: BigNumberish,
      v: BigNumberish,
      r: BytesLike,
      s: BytesLike,
      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>;

  checkpoints(
    account: string,
    pos: BigNumberish,
    overrides?: CallOverrides
  ): Promise<CheckpointStructOutput>;

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

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

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

  delegateBySig(
    delegatee: string,
    nonce: BigNumberish,
    expiry: BigNumberish,
    v: BigNumberish,
    r: BytesLike,
    s: BytesLike,
    overrides?: Overrides & { from?: string | Promise<string> }
  ): Promise<ContractTransaction>;

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

  getPastTotalSupply(
    blockNumber: BigNumberish,
    overrides?: CallOverrides
  ): Promise<BigNumber>;

  getPastVotes(
    account: string,
    blockNumber: BigNumberish,
    overrides?: CallOverrides
  ): Promise<BigNumber>;

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

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

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

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

  numCheckpoints(account: string, overrides?: CallOverrides): Promise<number>;

  permit(
    owner: string,
    spender: string,
    value: BigNumberish,
    deadline: BigNumberish,
    v: BigNumberish,
    r: BytesLike,
    s: BytesLike,
    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>;

    checkpoints(
      account: string,
      pos: BigNumberish,
      overrides?: CallOverrides
    ): Promise<CheckpointStructOutput>;

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

    decreaseAllowance(
      spender: string,
      subtractedValue: BigNumberish,
      overrides?: CallOverrides
    ): Promise<boolean>;

    delegate(delegatee: string, overrides?: CallOverrides): Promise<void>;

    delegateBySig(
      delegatee: string,
      nonce: BigNumberish,
      expiry: BigNumberish,
      v: BigNumberish,
      r: BytesLike,
      s: BytesLike,
      overrides?: CallOverrides
    ): Promise<void>;

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

    getPastTotalSupply(
      blockNumber: BigNumberish,
      overrides?: CallOverrides
    ): Promise<BigNumber>;

    getPastVotes(
      account: string,
      blockNumber: BigNumberish,
      overrides?: CallOverrides
    ): Promise<BigNumber>;

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

    increaseAllowance(
      spender: string,
      addedValue: BigNumberish,
      overrides?: CallOverrides
    ): Promise<boolean>;

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

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

    numCheckpoints(account: string, overrides?: CallOverrides): Promise<number>;

    permit(
      owner: string,
      spender: string,
      value: BigNumberish,
      deadline: BigNumberish,
      v: BigNumberish,
      r: BytesLike,
      s: BytesLike,
      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(address,address,uint256)"(
      owner?: string | null,
      spender?: string | null,
      value?: null
    ): ApprovalEventFilter;
    Approval(
      owner?: string | null,
      spender?: string | null,
      value?: null
    ): ApprovalEventFilter;

    "DelegateChanged(address,address,address)"(
      delegator?: string | null,
      fromDelegate?: string | null,
      toDelegate?: string | null
    ): DelegateChangedEventFilter;
    DelegateChanged(
      delegator?: string | null,
      fromDelegate?: string | null,
      toDelegate?: string | null
    ): DelegateChangedEventFilter;

    "DelegateVotesChanged(address,uint256,uint256)"(
      delegate?: string | null,
      previousBalance?: null,
      newBalance?: null
    ): DelegateVotesChangedEventFilter;
    DelegateVotesChanged(
      delegate?: string | null,
      previousBalance?: null,
      newBalance?: null
    ): DelegateVotesChangedEventFilter;

    "Transfer(address,address,uint256)"(
      from?: string | null,
      to?: string | null,
      value?: null
    ): TransferEventFilter;
    Transfer(
      from?: string | null,
      to?: string | null,
      value?: null
    ): TransferEventFilter;
  };

  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>;

    checkpoints(
      account: string,
      pos: BigNumberish,
      overrides?: CallOverrides
    ): Promise<BigNumber>;

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

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

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

    delegateBySig(
      delegatee: string,
      nonce: BigNumberish,
      expiry: BigNumberish,
      v: BigNumberish,
      r: BytesLike,
      s: BytesLike,
      overrides?: Overrides & { from?: string | Promise<string> }
    ): Promise<BigNumber>;

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

    getPastTotalSupply(
      blockNumber: BigNumberish,
      overrides?: CallOverrides
    ): Promise<BigNumber>;

    getPastVotes(
      account: string,
      blockNumber: BigNumberish,
      overrides?: CallOverrides
    ): Promise<BigNumber>;

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

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

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

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

    numCheckpoints(
      account: string,
      overrides?: CallOverrides
    ): 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>;

    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>;

    checkpoints(
      account: string,
      pos: BigNumberish,
      overrides?: CallOverrides
    ): Promise<PopulatedTransaction>;

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

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

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

    delegateBySig(
      delegatee: string,
      nonce: BigNumberish,
      expiry: BigNumberish,
      v: BigNumberish,
      r: BytesLike,
      s: BytesLike,
      overrides?: Overrides & { from?: string | Promise<string> }
    ): Promise<PopulatedTransaction>;

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

    getPastTotalSupply(
      blockNumber: BigNumberish,
      overrides?: CallOverrides
    ): Promise<PopulatedTransaction>;

    getPastVotes(
      account: string,
      blockNumber: BigNumberish,
      overrides?: CallOverrides
    ): Promise<PopulatedTransaction>;

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

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

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

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

    numCheckpoints(
      account: string,
      overrides?: CallOverrides
    ): 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>;

    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>;
  };
}