import { PipeTransform } from '@angular/core';
import { Observable } from 'rxjs';
import * as i0 from "@angular/core";
/**
 * Resolves the input value and generates an Observable with this value
 */
export declare class TulToAsyncPipe implements PipeTransform {
    /**
     * Resolves the input value and generates an Observable with this value
     * @param {T | unknown} value actual option
     * @return {Observable<T | unknown>} Observable with input value
     */
    transform<T = unknown>(value: T): Observable<T> | any;
    static ɵfac: i0.ɵɵFactoryDeclaration<TulToAsyncPipe, never>;
    static ɵpipe: i0.ɵɵPipeDeclaration<TulToAsyncPipe, "tulToAsyncPipe">;
}