import { Transducer } from "./transducer";
export declare function single<A>(iterable: Iterable<A>): A;
export declare function single<A, B>(a: Iterable<A>, b: Transducer<A, B>): B;
export declare function single<A, B, C>(a: Iterable<A>, b: Transducer<A, B>, c: Transducer<B, C>): C;
export declare function single<A, B, C, D>(a: Iterable<A>, b: Transducer<A, B>, c: Transducer<B, C>, d: Transducer<C, D>): D;
export declare function single<A, B, C, D, E>(a: Iterable<A>, b: Transducer<A, B>, c: Transducer<B, C>, d: Transducer<C, D>, e: Transducer<D, E>): E;
export declare function single<A, B, C, D, E, F>(a: Iterable<A>, b: Transducer<A, B>, c: Transducer<B, C>, d: Transducer<C, D>, e: Transducer<D, E>, f: Transducer<E, F>): F;
export declare function single<A>(iterable: AsyncIterable<A>): Promise<A>;
export declare function single<A, B>(a: AsyncIterable<A>, b: Transducer<A, B>): Promise<B>;
export declare function single<A, B, C>(a: AsyncIterable<A>, b: Transducer<A, B>, c: Transducer<B, C>): Promise<C>;
export declare function single<A, B, C, D>(a: AsyncIterable<A>, b: Transducer<A, B>, c: Transducer<B, C>, d: Transducer<C, D>): Promise<D>;
export declare function single<A, B, C, D, E>(a: AsyncIterable<A>, b: Transducer<A, B>, c: Transducer<B, C>, d: Transducer<C, D>, e: Transducer<D, E>): Promise<E>;
export declare function single<A, B, C, D, E, F>(a: AsyncIterable<A>, b: Transducer<A, B>, c: Transducer<B, C>, d: Transducer<C, D>, e: Transducer<D, E>, f: Transducer<E, F>): Promise<F>;