import { AfterViewInit, OnDestroy } from '@angular/core';
import * as i0 from "@angular/core";
export declare class GmExpandContent implements AfterViewInit, OnDestroy {
    private el;
    private viewRef;
    private renderer;
    private checkSubscription;
    private get element();
    private get parent();
    private get hostClassList();
    private onClick;
    ngAfterViewInit(): void;
    ngOnDestroy(): void;
    private subscribe;
    private check;
    private attachIcon;
    private calcMinHeight;
    static ɵfac: i0.ɵɵFactoryDeclaration<GmExpandContent, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<GmExpandContent, "[gmExpandContent]", never, {}, {}, never, never, true, never>;
}