import { NextObserver, Observable, PartialObserver, Subscription, TeardownLogic, UnaryFunction } from "rxjs";
import { InjectionToken, QueryList } from "@angular/core";
import { DeferredValue, DeferredValueOptions, Emitter, EmitterWithParams, ErrorState, QueryListType, QueryType, ReadonlyValue, UnsubscribeSignal, Value, ValueOptions } from "./interfaces";
export declare class QueryListValue extends QueryList<any> {
    subscription?: Subscription;
    get value(): this;
    next(value: QueryList<any>): void;
    subscribe(observer: any): Subscription;
    complete(): void;
}
export declare function use<T>(): Value<T | undefined>;
export declare function use<T>(value: typeof Function): Emitter<T>;
export declare function use<T>(value: Observable<T>, options?: ValueOptions<T>): DeferredValue<T>;
export declare function use<T>(value: Observable<T>, options: DeferredValueOptions<T>): Value<T>;
export declare function use<T>(value: QueryListType): Value<QueryList<T>>;
export declare function use<T>(value: QueryType): DeferredValue<T>;
export declare function use<T>(value: T, options?: ValueOptions<T>): Value<T>;
export declare function use<T extends (...args: any) => any>(value: EmitterWithParams<T>): Value<T>;
export declare function use<T extends (...args: any[]) => any>(value: T): EmitterWithParams<T>;
export declare function subscribe<T>(): Subscription;
export declare function subscribe<T>(observer: () => void): Subscription;
export declare function subscribe<T>(observer: () => TeardownLogic): Subscription;
export declare function subscribe<T>(source: Observable<T>): Subscription;
export declare function subscribe<T>(source: Observable<T>, observer: PartialObserver<T>): Subscription;
export declare function subscribe<T>(source: Observable<T>, observer: (value: T) => TeardownLogic): Subscription;
export declare function subscribe<T>(source: Observable<T>, observer: (value: T) => void): Subscription;
export declare function subscribe<T>(source: Observable<T>, signal: UnsubscribeSignal): Subscription;
export declare function subscribe<T>(source: Observable<T>, observer: PartialObserver<T>, signal: UnsubscribeSignal): Subscription;
export declare function subscribe<T>(source: Observable<T>, observer: (value: T) => TeardownLogic, signal: UnsubscribeSignal): Subscription;
declare type ListenerFunction<T> = (event: T) => TeardownLogic;
export declare function listen<T>(eventName: string): Emitter<T>;
export declare function listen<T>(handler: ListenerFunction<T>): Emitter<T>;
export declare function listen<T>(subject: NextObserver<T>): Emitter<T>;
export declare function listen<T>(eventName: string, handler?: ListenerFunction<T>): Emitter<T>;
export declare function listen<T>(target: unknown, eventName: string, handler?: ListenerFunction<T>): Emitter<T>;
export declare function listen<T>(target: Observable<unknown>, eventName: string, handler?: ListenerFunction<T>): Emitter<T>;
export declare const Attribute: InjectionToken<(qualifiedName: string) => string | null>;
export declare function attribute<T>(qualifiedName: string, cast: (value: string | null) => T): Value<T>;
export declare function attribute(qualifiedName: string): Value<string | null>;
export declare function onError(value: ReadonlyValue<any>, handler?: (error: unknown, state: ErrorState) => Observable<any> | void): Value<ErrorState | void>;
export declare function pipe<T>(source: T): DeferredValue<T>;
export declare function pipe<T, A>(source: T, fn1: UnaryFunction<T, A>): DeferredValue<A extends Observable<infer R> ? R : never>;
export declare function pipe<T, A, B>(source: T, fn1: UnaryFunction<T, A>, fn2: UnaryFunction<A, B>): DeferredValue<B extends Observable<infer R> ? R : never>;
export declare function pipe<T, A, B, C>(source: T, fn1: UnaryFunction<T, A>, fn2: UnaryFunction<A, B>, fn3: UnaryFunction<B, C>): DeferredValue<C extends Observable<infer R> ? R : never>;
export declare function pipe<T, A, B, C, D>(source: T, fn1: UnaryFunction<T, A>, fn2: UnaryFunction<A, B>, fn3: UnaryFunction<B, C>, fn4: UnaryFunction<C, D>): DeferredValue<D extends Observable<infer R> ? R : never>;
export declare function pipe<T, A, B, C, D, E>(source: T, fn1: UnaryFunction<T, A>, fn2: UnaryFunction<A, B>, fn3: UnaryFunction<B, C>, fn4: UnaryFunction<C, D>, fn5: UnaryFunction<D, E>): DeferredValue<E extends Observable<infer R> ? R : never>;
export declare function pipe<T, A, B, C, D, E, F>(source: T, fn1: UnaryFunction<T, A>, fn2: UnaryFunction<A, B>, fn3: UnaryFunction<B, C>, fn4: UnaryFunction<C, D>, fn5: UnaryFunction<D, E>, fn6: UnaryFunction<E, F>): DeferredValue<F extends Observable<infer R> ? R : never>;
export declare function pipe<T, A, B, C, D, E, F, G>(source: T, fn1: UnaryFunction<T, A>, fn2: UnaryFunction<A, B>, fn3: UnaryFunction<B, C>, fn4: UnaryFunction<C, D>, fn5: UnaryFunction<D, E>, fn6: UnaryFunction<E, F>, fn7: UnaryFunction<F, G>): DeferredValue<G extends Observable<infer R> ? R : never>;
export declare function pipe<T, A, B, C, D, E, F, G, H>(source: T, fn1: UnaryFunction<T, A>, fn2: UnaryFunction<A, B>, fn3: UnaryFunction<B, C>, fn4: UnaryFunction<C, D>, fn5: UnaryFunction<D, E>, fn6: UnaryFunction<E, F>, fn7: UnaryFunction<F, G>, fn8: UnaryFunction<G, H>): DeferredValue<H extends Observable<infer R> ? R : never>;
export declare function pipe<T, A, B, C, D, E, F, G, H, I>(source: T, fn1: UnaryFunction<T, A>, fn2: UnaryFunction<A, B>, fn3: UnaryFunction<B, C>, fn4: UnaryFunction<C, D>, fn5: UnaryFunction<D, E>, fn6: UnaryFunction<E, F>, fn7: UnaryFunction<F, G>, fn8: UnaryFunction<G, H>, fn9: UnaryFunction<H, I>): DeferredValue<I extends Observable<infer R> ? R : never>;
export declare function pipe<T, A, B, C, D, E, F, G, H, I>(source: T, fn1: UnaryFunction<T, A>, fn2: UnaryFunction<A, B>, fn3: UnaryFunction<B, C>, fn4: UnaryFunction<C, D>, fn5: UnaryFunction<D, E>, fn6: UnaryFunction<E, F>, fn7: UnaryFunction<F, G>, fn8: UnaryFunction<G, H>, fn9: UnaryFunction<H, I>, ...fns: UnaryFunction<any, any>[]): DeferredValue<unknown>;
export {};