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

export interface IERC20MetadataInterface extends utils.Interface {
  functions: {
    'allowance(address,address)': FunctionFragment
    'approve(address,uint256)': FunctionFragment
    'balanceOf(address)': FunctionFragment
    'decimals()': FunctionFragment
    'name()': FunctionFragment
    'symbol()': FunctionFragment
    'totalSupply()': FunctionFragment
    'transfer(address,uint256)': FunctionFragment
    'transferFrom(address,address,uint256)': FunctionFragment
  }

  getFunction(
    nameOrSignatureOrTopic:
      | 'allowance'
      | 'approve'
      | 'balanceOf'
      | 'decimals'
      | 'name'
      | 'symbol'
      | 'totalSupply'
      | 'transfer'
      | 'transferFrom'
  ): FunctionFragment

  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: 'name', values?: undefined): 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: 'allowance', data: BytesLike): Result
  decodeFunctionResult(functionFragment: 'approve', data: BytesLike): Result
  decodeFunctionResult(functionFragment: 'balanceOf', data: BytesLike): Result
  decodeFunctionResult(functionFragment: 'decimals', data: BytesLike): Result
  decodeFunctionResult(functionFragment: 'name', 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
    'Transfer(address,address,uint256)': EventFragment
  }

  getEvent(nameOrSignatureOrTopic: 'Approval'): EventFragment
  getEvent(nameOrSignatureOrTopic: 'Transfer'): EventFragment
}

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

export type ApprovalEventFilter = TypedEventFilter<ApprovalEvent>

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

export type TransferEventFilter = TypedEventFilter<TransferEvent>

export interface IERC20Metadata extends BaseContract {
  connect(signerOrProvider: Signer | Provider | string): this
  attach(addressOrName: string): this
  deployed(): Promise<this>

  interface: IERC20MetadataInterface

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

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

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

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

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

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

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

    transfer(
      to: string,
      value: BigNumberish,
      overrides?: Overrides & { from?: string }
    ): Promise<ContractTransaction>

    transferFrom(
      from: string,
      to: string,
      value: BigNumberish,
      overrides?: Overrides & { from?: string }
    ): Promise<ContractTransaction>
  }

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

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

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

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

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

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

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

  transfer(
    to: string,
    value: BigNumberish,
    overrides?: Overrides & { from?: string }
  ): Promise<ContractTransaction>

  transferFrom(
    from: string,
    to: string,
    value: BigNumberish,
    overrides?: Overrides & { from?: string }
  ): Promise<ContractTransaction>

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

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

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

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

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

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

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

    transfer(
      to: string,
      value: BigNumberish,
      overrides?: CallOverrides
    ): Promise<boolean>

    transferFrom(
      from: string,
      to: string,
      value: 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

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

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

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

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

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

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

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

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

    transfer(
      to: string,
      value: BigNumberish,
      overrides?: Overrides & { from?: string }
    ): Promise<BigNumber>

    transferFrom(
      from: string,
      to: string,
      value: BigNumberish,
      overrides?: Overrides & { from?: string }
    ): Promise<BigNumber>
  }

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

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

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

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

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

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

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

    transfer(
      to: string,
      value: BigNumberish,
      overrides?: Overrides & { from?: string }
    ): Promise<PopulatedTransaction>

    transferFrom(
      from: string,
      to: string,
      value: BigNumberish,
      overrides?: Overrides & { from?: string }
    ): Promise<PopulatedTransaction>
  }
}