import { IterableX } from '../../iterable/iterablex';
import { _finally as _finallyProto } from '../../iterable/finally';
/**
 * @ignore
 */
export declare function finallyProto<TSource>(this: IterableX<TSource>, action: () => void): IterableX<TSource>;
export declare namespace iterable {
    let _finally: typeof _finallyProto;
}
declare module '../../iterable/iterablex' {
    interface IterableX<T> {
        finally: typeof finallyProto;
    }
}