Last update: October 8, 2021

yearn-vaults / Modules / IERC20 / IERC20Interface

Interface: IERC20Interface

IERC20.IERC20Interface

Hierarchy

Interface

↳ IERC20Interface

Table of contents

Properties

Methods

Properties

_abiCoder

• Readonly _abiCoder: AbiCoder

Inherited from

ethers.utils.Interface._abiCoder

Defined in

node_modules/ethers/node_modules/@ethersproject/abi/lib/interface.d.ts:50

_isInterface

• Readonly _isInterface: boolean

Inherited from

ethers.utils.Interface._isInterface

Defined in

node_modules/ethers/node_modules/@ethersproject/abi/lib/interface.d.ts:51

deploy

• Readonly deploy: ConstructorFragment

Inherited from

ethers.utils.Interface.deploy

Defined in

node_modules/ethers/node_modules/@ethersproject/abi/lib/interface.d.ts:49

errors

• Readonly errors: Object

Index signature

▪ [name: string]: ErrorFragment

Inherited from

ethers.utils.Interface.errors

Defined in

node_modules/ethers/node_modules/@ethersproject/abi/lib/interface.d.ts:37

events

• events: Object

Type declaration

Name	Type
`Approval(address,address,uint256)`	`EventFragment`
`Transfer(address,address,uint256)`	`EventFragment`

Overrides

ethers.utils.Interface.events

Defined in

typechain/IERC20.d.ts:67

fragments

• Readonly fragments: readonly Fragment[]

Inherited from

ethers.utils.Interface.fragments

Defined in

node_modules/ethers/node_modules/@ethersproject/abi/lib/interface.d.ts:36

functions

• functions: Object

Type declaration

Name	Type
`allowance(address,address)`	`FunctionFragment`
`approve(address,uint256)`	`FunctionFragment`
`balanceOf(address)`	`FunctionFragment`
`totalSupply()`	`FunctionFragment`
`transfer(address,uint256)`	`FunctionFragment`
`transferFrom(address,address,uint256)`	`FunctionFragment`

Overrides

ethers.utils.Interface.functions

Defined in

typechain/IERC20.d.ts:23

structs

• Readonly structs: Object

Index signature

▪ [name: string]: any

Inherited from

ethers.utils.Interface.structs

Defined in

node_modules/ethers/node_modules/@ethersproject/abi/lib/interface.d.ts:46

Methods

_decodeParams

▸ _decodeParams(params, data): Result

Parameters

Name	Type
`params`	readonly `ParamType`[]
`data`	`BytesLike`

Returns

Result

Inherited from

ethers.utils.Interface._decodeParams

Defined in

node_modules/ethers/node_modules/@ethersproject/abi/lib/interface.d.ts:63

_encodeParams

▸ _encodeParams(params, values): string

Parameters

Name	Type
`params`	readonly `ParamType`[]
`values`	readonly `any`[]

Returns

string

Inherited from

ethers.utils.Interface._encodeParams

Defined in

node_modules/ethers/node_modules/@ethersproject/abi/lib/interface.d.ts:64

decodeErrorResult

▸ decodeErrorResult(fragment, data): Result

Parameters

Name	Type
`fragment`	`string` \| `ErrorFragment`
`data`	`BytesLike`

Returns

Result

Inherited from

ethers.utils.Interface.decodeErrorResult

Defined in

node_modules/ethers/node_modules/@ethersproject/abi/lib/interface.d.ts:66

decodeEventLog

▸ decodeEventLog(eventFragment, data, topics?): Result

Parameters

Name	Type
`eventFragment`	`string` \| `EventFragment`
`data`	`BytesLike`
`topics?`	readonly `string`[]

Returns

Result

Inherited from

ethers.utils.Interface.decodeEventLog

Defined in

node_modules/ethers/node_modules/@ethersproject/abi/lib/interface.d.ts:77

decodeFunctionData

▸ decodeFunctionData(functionFragment, data): Result

Parameters

Name	Type
`functionFragment`	`string` \| `FunctionFragment`
`data`	`BytesLike`

Returns

Result

Inherited from

ethers.utils.Interface.decodeFunctionData

Defined in

node_modules/ethers/node_modules/@ethersproject/abi/lib/interface.d.ts:68

decodeFunctionResult

▸ decodeFunctionResult(functionFragment, data): Result

Parameters

Name	Type
`functionFragment`	`"allowance"`
`data`	`BytesLike`

Returns

Result

Overrides

ethers.utils.Interface.decodeFunctionResult

Defined in

typechain/IERC20.d.ts:54

▸ decodeFunctionResult(functionFragment, data): Result

Parameters

Name	Type
`functionFragment`	`"approve"`
`data`	`BytesLike`

Returns

Result

Overrides

ethers.utils.Interface.decodeFunctionResult

Defined in

typechain/IERC20.d.ts:55

▸ decodeFunctionResult(functionFragment, data): Result

Parameters

Name	Type
`functionFragment`	`"balanceOf"`
`data`	`BytesLike`

Returns

Result

Overrides

ethers.utils.Interface.decodeFunctionResult

Defined in

typechain/IERC20.d.ts:56

▸ decodeFunctionResult(functionFragment, data): Result

Parameters

Name	Type
`functionFragment`	`"totalSupply"`
`data`	`BytesLike`

Returns

Result

Overrides

ethers.utils.Interface.decodeFunctionResult

Defined in

typechain/IERC20.d.ts:57

▸ decodeFunctionResult(functionFragment, data): Result

Parameters

Name	Type
`functionFragment`	`"transfer"`
`data`	`BytesLike`

Returns

Result

Overrides

ethers.utils.Interface.decodeFunctionResult

Defined in

typechain/IERC20.d.ts:61

▸ decodeFunctionResult(functionFragment, data): Result

Parameters

Name	Type
`functionFragment`	`"transferFrom"`
`data`	`BytesLike`

Returns

Result

Overrides

ethers.utils.Interface.decodeFunctionResult

Defined in

typechain/IERC20.d.ts:62

encodeDeploy

▸ encodeDeploy(values?): string

Parameters

Name	Type
`values?`	readonly `any`[]

Returns

string

Inherited from

ethers.utils.Interface.encodeDeploy

Defined in

node_modules/ethers/node_modules/@ethersproject/abi/lib/interface.d.ts:65

encodeErrorResult

▸ encodeErrorResult(fragment, values?): string

Parameters

Name	Type
`fragment`	`string` \| `ErrorFragment`
`values?`	readonly `any`[]

Returns

string

Inherited from

ethers.utils.Interface.encodeErrorResult

Defined in

node_modules/ethers/node_modules/@ethersproject/abi/lib/interface.d.ts:67

encodeEventLog

▸ encodeEventLog(eventFragment, values): Object

Parameters

Name	Type
`eventFragment`	`EventFragment`
`values`	readonly `any`[]

Returns

Object

Name	Type
`data`	`string`
`topics`	`string`[]

Inherited from

ethers.utils.Interface.encodeEventLog

Defined in

node_modules/ethers/node_modules/@ethersproject/abi/lib/interface.d.ts:73

encodeFilterTopics

▸ encodeFilterTopics(eventFragment, values): (string | string[])[]

Parameters

Name	Type
`eventFragment`	`EventFragment`
`values`	readonly `any`[]

Returns

(string | string[])[]

Inherited from

ethers.utils.Interface.encodeFilterTopics

Defined in

node_modules/ethers/node_modules/@ethersproject/abi/lib/interface.d.ts:72

encodeFunctionData

▸ encodeFunctionData(functionFragment, values): string

Parameters

Name	Type
`functionFragment`	`"allowance"`
`values`	[`string`, `string`]

Returns

string

Overrides

ethers.utils.Interface.encodeFunctionData

Defined in

typechain/IERC20.d.ts:32

▸ encodeFunctionData(functionFragment, values): string

Parameters

Name	Type
`functionFragment`	`"approve"`
`values`	[`string`, `BigNumberish`]

Returns

string

Overrides

ethers.utils.Interface.encodeFunctionData

Defined in

typechain/IERC20.d.ts:36

▸ encodeFunctionData(functionFragment, values): string

Parameters

Name	Type
`functionFragment`	`"balanceOf"`
`values`	[`string`]

Returns

string

Overrides

ethers.utils.Interface.encodeFunctionData

Defined in

typechain/IERC20.d.ts:40

▸ encodeFunctionData(functionFragment, values?): string

Parameters

Name	Type
`functionFragment`	`"totalSupply"`
`values?`	`undefined`

Returns

string

Overrides

ethers.utils.Interface.encodeFunctionData

Defined in

typechain/IERC20.d.ts:41

▸ encodeFunctionData(functionFragment, values): string

Parameters

Name	Type
`functionFragment`	`"transfer"`
`values`	[`string`, `BigNumberish`]

Returns

string

Overrides

ethers.utils.Interface.encodeFunctionData

Defined in

typechain/IERC20.d.ts:45

▸ encodeFunctionData(functionFragment, values): string

Parameters

Name	Type
`functionFragment`	`"transferFrom"`
`values`	[`string`, `string`, `BigNumberish`]

Returns

string

Overrides

ethers.utils.Interface.encodeFunctionData

Defined in

typechain/IERC20.d.ts:49

encodeFunctionResult

▸ encodeFunctionResult(functionFragment, values?): string

Parameters

Name	Type
`functionFragment`	`string` \| `FunctionFragment`
`values?`	readonly `any`[]

Returns

string

Inherited from

ethers.utils.Interface.encodeFunctionResult

Defined in

node_modules/ethers/node_modules/@ethersproject/abi/lib/interface.d.ts:71

format

▸ format(format?): string | string[]

Parameters

Name	Type
`format?`	`string`

Returns

string | string[]

Inherited from

ethers.utils.Interface.format

Defined in

node_modules/ethers/node_modules/@ethersproject/abi/lib/interface.d.ts:53

getError

▸ getError(nameOrSignatureOrSighash): ErrorFragment

Parameters

Name	Type
`nameOrSignatureOrSighash`	`string`

Returns

ErrorFragment

Inherited from

ethers.utils.Interface.getError

Defined in

node_modules/ethers/node_modules/@ethersproject/abi/lib/interface.d.ts:60

getEvent

▸ getEvent(nameOrSignatureOrTopic): EventFragment

Parameters

Name	Type
`nameOrSignatureOrTopic`	`"Approval"`

Returns

EventFragment

Overrides

ethers.utils.Interface.getEvent

Defined in

typechain/IERC20.d.ts:72

▸ getEvent(nameOrSignatureOrTopic): EventFragment

Parameters

Name	Type
`nameOrSignatureOrTopic`	`"Transfer"`

Returns

EventFragment

Overrides

ethers.utils.Interface.getEvent

Defined in

typechain/IERC20.d.ts:73

getEventTopic

▸ getEventTopic(eventFragment): string

Parameters

Name	Type
`eventFragment`	`string` \| `EventFragment`

Returns

string

Inherited from

ethers.utils.Interface.getEventTopic

Defined in

node_modules/ethers/node_modules/@ethersproject/abi/lib/interface.d.ts:62

getFunction

▸ getFunction(nameOrSignatureOrSighash): FunctionFragment

Parameters

Name	Type
`nameOrSignatureOrSighash`	`string`

Returns

FunctionFragment

Inherited from

ethers.utils.Interface.getFunction

Defined in

node_modules/ethers/node_modules/@ethersproject/abi/lib/interface.d.ts:58

getSighash

▸ getSighash(fragment): string

Parameters

Name	Type
`fragment`	`string` \| `ErrorFragment` \| `FunctionFragment`

Returns

string

Inherited from

ethers.utils.Interface.getSighash

Defined in

node_modules/ethers/node_modules/@ethersproject/abi/lib/interface.d.ts:61

parseError

▸ parseError(data): ErrorDescription

Parameters

Name	Type
`data`	`BytesLike`

Returns

ErrorDescription

Inherited from

ethers.utils.Interface.parseError

Defined in

node_modules/ethers/node_modules/@ethersproject/abi/lib/interface.d.ts:86

parseLog

▸ parseLog(log): LogDescription

Parameters

Name	Type
`log`	`Object`
`log.data`	`string`
`log.topics`	`string`[]

Returns

LogDescription

Inherited from

ethers.utils.Interface.parseLog

Defined in

node_modules/ethers/node_modules/@ethersproject/abi/lib/interface.d.ts:82

parseTransaction

▸ parseTransaction(tx): TransactionDescription

Parameters

Name	Type
`tx`	`Object`
`tx.data`	`string`
`tx.value?`	`BigNumberish`

Returns

TransactionDescription

Inherited from

ethers.utils.Interface.parseTransaction

Defined in

node_modules/ethers/node_modules/@ethersproject/abi/lib/interface.d.ts:78