import { AfterViewInit, OnDestroy } from '@angular/core';
import { PoPageContentBaseComponent } from './po-page-content-base.component';
/**
 * @docsPrivate
 *
 * @docsExtends PoPageContentBaseComponent
 */
export declare class PoPageContentComponent extends PoPageContentBaseComponent implements AfterViewInit, OnDestroy {
    private readonly renderer;
    private readonly elementRef;
    private readonly ngZone;
    contentOpacity: number;
    height: string;
    constructor();
    ngAfterViewInit(): void;
    ngOnDestroy(): void;
    /**
     * Recalcula a altura do po-page-content.
     * Chamado internamente pelo po-page-default quando inputs que afetam
     * o tamanho do header mudam (title, subtitle, breadcrumb, headerType, theme).
     */
    recalculateHeaderSize(): void;
    private setHeightContent;
    private initializeListeners;
    private removeListeners;
}