import { ElementRef } from '@angular/core';
import { EventEmitter } from '@angular/core';
import { HydratorDirective } from './hydrator';
import { OnDestroy } from '@angular/core';
import { OnInit } from '@angular/core';
/**
 * A directive to mark a component as hydrateable by a hydrator
 */
export declare class HydratedDirective implements Hydrateable, OnDestroy, OnInit {
    element: ElementRef;
    private hydrator;
    libHydrated: string;
    hydrated: EventEmitter<boolean>;
    private _hydrated;
    /** ctor */
    constructor(element: ElementRef, hydrator: HydratorDirective);
    isHydrated: boolean;
    ngOnDestroy(): void;
    ngOnInit(): void;
}
/**
 * Avoid circular dependency with hydrator
 */
export interface Hydrateable {
    element: ElementRef;
    isHydrated: boolean;
    libHydrated: string;
}