export declare const isArray: (arg: any) => arg is any[],
	from: {
		<T>(arrayLike: ArrayLike<T>): T[];
		<T, U>(
			arrayLike: ArrayLike<T>,
			mapfn: (v: T, k: number) => U,
			thisArg?: any,
		): U[];
		<T>(iterable: Iterable<T> | ArrayLike<T>): T[];
		<T, U>(
			iterable: Iterable<T> | ArrayLike<T>,
			mapfn: (v: T, k: number) => U,
			thisArg?: any,
		): U[];
	};