Interface IERC20

interface IERC20 {
    callStatic: {
        allowance(owner, spender, overrides?): Promise<BigNumber>;
        approve(spender, amount, overrides?): Promise<boolean>;
        balanceOf(account, overrides?): Promise<BigNumber>;
        totalSupply(overrides?): Promise<BigNumber>;
        transfer(to, amount, overrides?): Promise<boolean>;
        transferFrom(from, to, amount, overrides?): Promise<boolean>;
    };
    estimateGas: {
        allowance(owner, spender, overrides?): Promise<BigNumber>;
        approve(spender, amount, overrides?): Promise<BigNumber>;
        balanceOf(account, overrides?): Promise<BigNumber>;
        totalSupply(overrides?): Promise<BigNumber>;
        transfer(to, amount, overrides?): Promise<BigNumber>;
        transferFrom(from, to, amount, overrides?): Promise<BigNumber>;
    };
    filters: {
        Approval(owner?, spender?, value?): ApprovalEventFilter;
        Approval(address,address,uint256)(owner?, spender?, value?): ApprovalEventFilter;
        Transfer(from?, to?, value?): TransferEventFilter;
        Transfer(address,address,uint256)(from?, to?, value?): TransferEventFilter;
    };
    functions: {
        allowance(owner, spender, overrides?): Promise<[BigNumber]>;
        approve(spender, amount, overrides?): Promise<ContractTransaction>;
        balanceOf(account, overrides?): Promise<[BigNumber]>;
        totalSupply(overrides?): Promise<[BigNumber]>;
        transfer(to, amount, overrides?): Promise<ContractTransaction>;
        transferFrom(from, to, amount, overrides?): Promise<ContractTransaction>;
    };
    interface: IERC20Interface;
    off: OnEvent<IERC20>;
    on: OnEvent<IERC20>;
    once: OnEvent<IERC20>;
    populateTransaction: {
        allowance(owner, spender, overrides?): Promise<PopulatedTransaction>;
        approve(spender, amount, overrides?): Promise<PopulatedTransaction>;
        balanceOf(account, overrides?): Promise<PopulatedTransaction>;
        totalSupply(overrides?): Promise<PopulatedTransaction>;
        transfer(to, amount, overrides?): Promise<PopulatedTransaction>;
        transferFrom(from, to, amount, overrides?): Promise<PopulatedTransaction>;
    };
    removeListener: OnEvent<IERC20>;
    allowance(owner, spender, overrides?): Promise<BigNumber>;
    approve(spender, amount, overrides?): Promise<ContractTransaction>;
    attach(addressOrName): this;
    balanceOf(account, overrides?): Promise<BigNumber>;
    connect(signerOrProvider): this;
    deployed(): Promise<IERC20>;
    listeners<TEvent>(eventFilter?): TypedListener<TEvent>[];
    listeners(eventName?): Listener[];
    queryFilter<TEvent>(event, fromBlockOrBlockhash?, toBlock?): Promise<TEvent[]>;
    removeAllListeners<TEvent>(eventFilter): this;
    removeAllListeners(eventName?): this;
    totalSupply(overrides?): Promise<BigNumber>;
    transfer(to, amount, overrides?): Promise<ContractTransaction>;
    transferFrom(from, to, amount, overrides?): Promise<ContractTransaction>;
}

Hierarchy

  • BaseContract
    • IERC20

Properties

callStatic estimateGas filters functions interface off on once populateTransaction removeListener

Methods

allowance approve attach balanceOf connect deployed listeners queryFilter removeAllListeners totalSupply transfer transferFrom

Properties

callStatic

callStatic: {
    allowance(owner, spender, overrides?): Promise<BigNumber>;
    approve(spender, amount, overrides?): Promise<boolean>;
    balanceOf(account, overrides?): Promise<BigNumber>;
    totalSupply(overrides?): Promise<BigNumber>;
    transfer(to, amount, overrides?): Promise<boolean>;
    transferFrom(from, to, amount, overrides?): Promise<boolean>;
}

Type declaration

  • allowance:function
    • allowance(owner, spender, overrides?): Promise<BigNumber>

    • Parameters

      • owner: string
      • spender: string
      • Optional overrides: CallOverrides

      Returns Promise<BigNumber>

  • approve:function
    • approve(spender, amount, overrides?): Promise<boolean>

    • Parameters

      • spender: string
      • amount: BigNumberish
      • Optional overrides: CallOverrides

      Returns Promise<boolean>

  • balanceOf:function
    • balanceOf(account, overrides?): Promise<BigNumber>

    • Parameters

      • account: string
      • Optional overrides: CallOverrides

      Returns Promise<BigNumber>

  • totalSupply:function
    • totalSupply(overrides?): Promise<BigNumber>

    • Parameters

      • Optional overrides: CallOverrides

      Returns Promise<BigNumber>

  • transfer:function
    • transfer(to, amount, overrides?): Promise<boolean>

    • Parameters

      • to: string
      • amount: BigNumberish
      • Optional overrides: CallOverrides

      Returns Promise<boolean>

  • transferFrom:function
    • transferFrom(from, to, amount, overrides?): Promise<boolean>

    • Parameters

      • from: string
      • to: string
      • amount: BigNumberish
      • Optional overrides: CallOverrides

      Returns Promise<boolean>

estimateGas

estimateGas: {
    allowance(owner, spender, overrides?): Promise<BigNumber>;
    approve(spender, amount, overrides?): Promise<BigNumber>;
    balanceOf(account, overrides?): Promise<BigNumber>;
    totalSupply(overrides?): Promise<BigNumber>;
    transfer(to, amount, overrides?): Promise<BigNumber>;
    transferFrom(from, to, amount, overrides?): Promise<BigNumber>;
}

Type declaration

  • allowance:function
    • allowance(owner, spender, overrides?): Promise<BigNumber>

    • Parameters

      • owner: string
      • spender: string
      • Optional overrides: CallOverrides

      Returns Promise<BigNumber>

  • approve:function
    • approve(spender, amount, overrides?): Promise<BigNumber>

    • Parameters

      • spender: string
      • amount: BigNumberish
      • Optional overrides: Overrides & {
            from?: string;
        }

      Returns Promise<BigNumber>

  • balanceOf:function
    • balanceOf(account, overrides?): Promise<BigNumber>

    • Parameters

      • account: string
      • Optional overrides: CallOverrides

      Returns Promise<BigNumber>

  • totalSupply:function
    • totalSupply(overrides?): Promise<BigNumber>

    • Parameters

      • Optional overrides: CallOverrides

      Returns Promise<BigNumber>

  • transfer:function
    • transfer(to, amount, overrides?): Promise<BigNumber>

    • Parameters

      • to: string
      • amount: BigNumberish
      • Optional overrides: Overrides & {
            from?: string;
        }

      Returns Promise<BigNumber>

  • transferFrom:function
    • transferFrom(from, to, amount, overrides?): Promise<BigNumber>

    • Parameters

      • from: string
      • to: string
      • amount: BigNumberish
      • Optional overrides: Overrides & {
            from?: string;
        }

      Returns Promise<BigNumber>

filters

filters: {
    Approval(owner?, spender?, value?): ApprovalEventFilter;
    Approval(address,address,uint256)(owner?, spender?, value?): ApprovalEventFilter;
    Transfer(from?, to?, value?): TransferEventFilter;
    Transfer(address,address,uint256)(from?, to?, value?): TransferEventFilter;
}

Type declaration

  • Approval:function
    • Approval(owner?, spender?, value?): ApprovalEventFilter

    • Parameters

      • Optional owner: null | string
      • Optional spender: null | string
      • Optional value: null

      Returns ApprovalEventFilter

  • Approval(address,address,uint256):function
    • Approval(address,address,uint256)(owner?, spender?, value?): ApprovalEventFilter

    • Parameters

      • Optional owner: null | string
      • Optional spender: null | string
      • Optional value: null

      Returns ApprovalEventFilter

  • Transfer:function
    • Transfer(from?, to?, value?): TransferEventFilter

    • Parameters

      • Optional from: null | string
      • Optional to: null | string
      • Optional value: null

      Returns TransferEventFilter

  • Transfer(address,address,uint256):function
    • Transfer(address,address,uint256)(from?, to?, value?): TransferEventFilter

    • Parameters

      • Optional from: null | string
      • Optional to: null | string
      • Optional value: null

      Returns TransferEventFilter

functions

functions: {
    allowance(owner, spender, overrides?): Promise<[BigNumber]>;
    approve(spender, amount, overrides?): Promise<ContractTransaction>;
    balanceOf(account, overrides?): Promise<[BigNumber]>;
    totalSupply(overrides?): Promise<[BigNumber]>;
    transfer(to, amount, overrides?): Promise<ContractTransaction>;
    transferFrom(from, to, amount, overrides?): Promise<ContractTransaction>;
}

Type declaration

  • allowance:function
    • allowance(owner, spender, overrides?): Promise<[BigNumber]>

    • Parameters

      • owner: string
      • spender: string
      • Optional overrides: CallOverrides

      Returns Promise<[BigNumber]>

  • approve:function
    • approve(spender, amount, overrides?): Promise<ContractTransaction>

    • Parameters

      • spender: string
      • amount: BigNumberish
      • Optional overrides: Overrides & {
            from?: string;
        }

      Returns Promise<ContractTransaction>

  • balanceOf:function
    • balanceOf(account, overrides?): Promise<[BigNumber]>

    • Parameters

      • account: string
      • Optional overrides: CallOverrides

      Returns Promise<[BigNumber]>

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

    • Parameters

      • Optional overrides: CallOverrides

      Returns Promise<[BigNumber]>

  • transfer:function
    • transfer(to, amount, overrides?): Promise<ContractTransaction>

    • Parameters

      • to: string
      • amount: BigNumberish
      • Optional overrides: Overrides & {
            from?: string;
        }

      Returns Promise<ContractTransaction>

  • transferFrom:function
    • transferFrom(from, to, amount, overrides?): Promise<ContractTransaction>

    • Parameters

      • from: string
      • to: string
      • amount: BigNumberish
      • Optional overrides: Overrides & {
            from?: string;
        }

      Returns Promise<ContractTransaction>

interface

interface: IERC20Interface

off

off: OnEvent<IERC20>

on

on: OnEvent<IERC20>

once

once: OnEvent<IERC20>

populateTransaction

populateTransaction: {
    allowance(owner, spender, overrides?): Promise<PopulatedTransaction>;
    approve(spender, amount, overrides?): Promise<PopulatedTransaction>;
    balanceOf(account, overrides?): Promise<PopulatedTransaction>;
    totalSupply(overrides?): Promise<PopulatedTransaction>;
    transfer(to, amount, overrides?): Promise<PopulatedTransaction>;
    transferFrom(from, to, amount, overrides?): Promise<PopulatedTransaction>;
}

Type declaration

  • allowance:function
    • allowance(owner, spender, overrides?): Promise<PopulatedTransaction>

    • Parameters

      • owner: string
      • spender: string
      • Optional overrides: CallOverrides

      Returns Promise<PopulatedTransaction>

  • approve:function
    • approve(spender, amount, overrides?): Promise<PopulatedTransaction>

    • Parameters

      • spender: string
      • amount: BigNumberish
      • Optional overrides: Overrides & {
            from?: string;
        }

      Returns Promise<PopulatedTransaction>

  • balanceOf:function
    • balanceOf(account, overrides?): Promise<PopulatedTransaction>

    • Parameters

      • account: string
      • Optional overrides: CallOverrides

      Returns Promise<PopulatedTransaction>

  • totalSupply:function
    • totalSupply(overrides?): Promise<PopulatedTransaction>

    • Parameters

      • Optional overrides: CallOverrides

      Returns Promise<PopulatedTransaction>

  • transfer:function
    • transfer(to, amount, overrides?): Promise<PopulatedTransaction>

    • Parameters

      • to: string
      • amount: BigNumberish
      • Optional overrides: Overrides & {
            from?: string;
        }

      Returns Promise<PopulatedTransaction>

  • transferFrom:function
    • transferFrom(from, to, amount, overrides?): Promise<PopulatedTransaction>

    • Parameters

      • from: string
      • to: string
      • amount: BigNumberish
      • Optional overrides: Overrides & {
            from?: string;
        }

      Returns Promise<PopulatedTransaction>

removeListener

removeListener: OnEvent<IERC20>

Methods

allowance

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

  • Parameters

    • owner: string
    • spender: string
    • Optional overrides: CallOverrides

    Returns Promise<BigNumber>

approve

  • approve(spender, amount, overrides?): Promise<ContractTransaction>

  • Parameters

    • spender: string
    • amount: BigNumberish
    • Optional overrides: Overrides & {
          from?: string;
      }

    Returns Promise<ContractTransaction>

attach

  • attach(addressOrName): this

  • Parameters

    • addressOrName: string

    Returns this

balanceOf

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

  • Parameters

    • account: string
    • Optional overrides: CallOverrides

    Returns Promise<BigNumber>

connect

  • connect(signerOrProvider): this

  • Parameters

    • signerOrProvider: string | Signer | Provider

    Returns this

deployed

  • deployed(): Promise<IERC20>

  • Returns Promise<IERC20>

listeners

  • listeners<TEvent>(eventFilter?): TypedListener<TEvent>[]

  • Type Parameters

    • TEvent extends TypedEvent<any, any>

    Parameters

    • Optional eventFilter: TypedEventFilter<TEvent>

    Returns TypedListener<TEvent>[]

  • listeners(eventName?): Listener[]

  • Parameters

    • Optional eventName: string

    Returns Listener[]

queryFilter

  • queryFilter<TEvent>(event, fromBlockOrBlockhash?, toBlock?): Promise<TEvent[]>

  • Type Parameters

    • TEvent extends TypedEvent<any, any>

    Parameters

    • event: TypedEventFilter<TEvent>
    • Optional fromBlockOrBlockhash: string | number
    • Optional toBlock: string | number

    Returns Promise<TEvent[]>

removeAllListeners

  • removeAllListeners<TEvent>(eventFilter): this

  • Type Parameters

    • TEvent extends TypedEvent<any, any>

    Parameters

    • eventFilter: TypedEventFilter<TEvent>

    Returns this

  • removeAllListeners(eventName?): this

  • Parameters

    • Optional eventName: string

    Returns this

totalSupply

  • totalSupply(overrides?): Promise<BigNumber>

  • Parameters

    • Optional overrides: CallOverrides

    Returns Promise<BigNumber>

transfer

  • transfer(to, amount, overrides?): Promise<ContractTransaction>

  • Parameters

    • to: string
    • amount: BigNumberish
    • Optional overrides: Overrides & {
          from?: string;
      }

    Returns Promise<ContractTransaction>

transferFrom

  • transferFrom(from, to, amount, overrides?): Promise<ContractTransaction>

  • Parameters

    • from: string
    • to: string
    • amount: BigNumberish
    • Optional overrides: Overrides & {
          from?: string;
      }

    Returns Promise<ContractTransaction>

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