website/src/content/docs/v4/api/interfaces/Emitter.md

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Methods

addListener()

addListener(eventName, listener): this

Parameters

• eventName: string | symbol

• listener: AnyFunction

Returns

this

Source

src/core/interfaces.ts:22

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emit()

emit(eventName, ...payload): boolean

Parameters

• eventName: string | symbol

• ...payload: any[]

Returns

boolean

Source

src/core/interfaces.ts:24

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removeListener()

removeListener(eventName, listener): this

Parameters

• eventName: string | symbol

• listener: AnyFunction

Returns

this

Source

src/core/interfaces.ts:23