import { Source } from 'callbag';
import { Op } from './util/types';
export declare type Combinator<X, Y> = (sources: Source<X>[]) => Source<Y>;
export declare function useStreams<T, W>(sources: T[], combinator: Combinator<T, W>): [W, boolean];
export declare function useStreams<T, W, A>(sources: T[], combinator: Combinator<T, W>, a: Op<W, A>): [A, boolean];
export declare function useStreams<T, W, A, B>(sources: T[], combinator: Combinator<T, W>, a: Op<W, A>, b: Op<A, B>): [B, boolean];
export declare function useStreams<T, W, A, B, C>(sources: T[], combinator: Combinator<T, W>, a: Op<W, A>, b: Op<A, B>, c: Op<B, C>): [C, boolean];
export declare function useStreams<T, W, A, B, C, D>(sources: T[], combinator: Combinator<T, W>, a: Op<W, A>, b: Op<A, B>, c: Op<B, C>, d: Op<C, D>): [D, boolean];
export declare function useStreams<T, W, A, B, C, D, E>(sources: T[], combinator: Combinator<T, W>, a: Op<W, A>, b: Op<A, B>, c: Op<B, C>, d: Op<C, D>, e: Op<D, E>): [E, boolean];
export declare function useStreams<T, W, A, B, C, D, E, F>(sources: T[], combinator: Combinator<T, W>, a: Op<W, A>, b: Op<A, B>, c: Op<B, C>, d: Op<C, D>, e: Op<D, E>, f: Op<E, F>): [F, boolean];
export declare function useStreams<T, W, A, B, C, D, E, F, G>(sources: T[], combinator: Combinator<T, W>, a: Op<W, A>, b: Op<A, B>, c: Op<B, C>, d: Op<C, D>, e: Op<D, E>, f: Op<E, F>, g: Op<F, G>): [G, boolean];
export declare function useStreams<T, W, A, B, C, D, E, F, G, H>(sources: T[], combinator: Combinator<T, W>, a: Op<W, A>, b: Op<A, B>, c: Op<B, C>, d: Op<C, D>, e: Op<D, E>, f: Op<E, F>, g: Op<F, G>, h: Op<G, H>): [H, boolean];
export declare function useStreams<T, W, A, B, C, D, E, F, G, H, I>(sources: T[], combinator: Combinator<T, W>, a: Op<W, A>, b: Op<A, B>, c: Op<B, C>, d: Op<C, D>, e: Op<D, E>, f: Op<E, F>, g: Op<F, G>, h: Op<G, H>, i: Op<H, I>): [I, boolean];
export declare function useStreams<T, W, A, B, C, D, E, F, G, H, I, J>(sources: T[], combinator: Combinator<T, W>, a: Op<W, A>, b: Op<A, B>, c: Op<B, C>, d: Op<C, D>, e: Op<D, E>, f: Op<E, F>, g: Op<F, G>, h: Op<G, H>, i: Op<H, I>, j: Op<I, J>): [J, boolean];
export declare function useStreams<T, W, A, B, C, D, E, F, G, H, I, J, K>(sources: T[], combinator: Combinator<T, W>, a: Op<W, A>, b: Op<A, B>, c: Op<B, C>, d: Op<C, D>, e: Op<D, E>, f: Op<E, F>, g: Op<F, G>, h: Op<G, H>, i: Op<H, I>, j: Op<I, J>, l: Op<J, K>): [K, boolean];
export declare function useStreams<T, W>(sources: T[], combinator: Combinator<T, W>, ...pipes: Op<any, any>[]): any;