import { ElementRef, Renderer2 } from '@angular/core';
export declare class ExgAdaptiveHeightDirective {
    private el;
    private renderer;
    set adaptiveHeightActive(value: boolean);
    get adaptiveHeightActive(): boolean;
    set adaptiveHeightOffset(value: number);
    get adaptiveHeightOffset(): number;
    constructor(el: ElementRef, renderer: Renderer2);
    _adaptiveHeightActive: boolean;
    _adaptiveHeightOffset: number;
    onWindowResize(): void;
    private setMaxHeight;
}