export declare function getIteratorResult<T>(done: boolean, value?: T): IteratorResult<T>;
export declare function getContinueIteratorResult<T>(value: T): IteratorResult<T>;
export declare function getDoneIteratorResult<T>(value?: T): IteratorResult<T>;
export declare function getFlatIteratorResult<T>(result: IteratorResult<T>): IteratorResult<T>;