whale-plus/lib/upload-sdk/src/upload-core/EventEmitter.d.ts

A Component Library for Vue 3

export declare class EventEmitter<T extends string> {
    private events;
    constructor();
    on(event: T, listener: any): void;
    off(event: T, listener: any): void;
    once(event: T, listener: any): void;
    emit(event: T, ...args: any[]): void;
}