export default class ReactiveSet<V> implements Set<V> {
    private collection?;
    private atom;
    private source;
    constructor(source: Set<V>);
    clear(): void;
    delete(value: V): boolean;
    forEach(callbackfn: (value: V, key: V, map: Set<V>) => void, thisArg?: ReactiveSet<V>): void;
    get size(): number;
    entries(): IterableIterator<[V, V]>;
    keys(): IterableIterator<V>;
    values(): IterableIterator<V>;
    [Symbol.iterator](): IterableIterator<V>;
    get [Symbol.toStringTag](): string;
    add(value: V): this;
    has(value: V): boolean;
}