@cch137/emitter/group.d.ts

`@cch137/emitter` is a versatile event emitter package designed to work seamlessly in both browser and Node.js environments. It provides a simple yet powerful interface for managing event-driven architecture in your applications.

export default class Group<T> extends Array<T> {
    static readonly Group: typeof Group;
    constructor(...items: T[]);
    add(...items: T[]): this;
    delete(item: T): boolean;
    deleteLast(item: T): boolean;
    deleteOne(item: T): boolean;
    has(item: T): boolean;
    clear(): void;
}
export { Group };
export declare class Collection<K = any, V = any> extends Map<K, Group<V>> {
    group(key: K): Group<V>;
    once(key: K): Group<V> | undefined;
    trim(): void;
}
export declare class WeakCollection<K extends WeakKey = object, V = any> extends WeakMap<K, Group<V>> {
    group(key: K): Group<V>;
    once(key: K): Group<V> | undefined;
}
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