declare global { class Set { constructor(items?: T[]); add(value: T): this; clear(): void; delete(value: T): boolean; forEach(callbackfn: (value: T, value2: T, set: Set) => void, thisArg?: unknown): void; has(value: T): boolean; readonly size: number; } } declare const _default: typeof Set; export default _default; //# sourceMappingURL=SetLike.d.ts.map