import { Enumerable } from './Enumerable';
export declare function empty<T>(): Enumerable<T>;
export declare function fromGenerator<T>(gen: () => Iterable<T>): Enumerable<T>;
export declare function fromIterable<T>(value: Iterable<T>): Enumerable<T>;
export declare function fromSingleValue<T>(value: T): Enumerable<T>;
export declare function range(start: number, range: number): Enumerable<number>;
export declare function repeat<T>(item: T, numRepeats: number): Enumerable<T>;
export declare function repeatGenerate<T>(generator: (i: number) => T, numRepeats: number): Enumerable<T>;