import { ChangeDetectorRef, ElementRef, EventEmitter, OnChanges, SimpleChanges } from '@angular/core';
import { PoAccordionLiterals } from '../interfaces/po-accordion-literals.interface';
export declare class PoAccordionManagerComponent implements OnChanges {
    labelValue: string;
    changeDetector: ChangeDetectorRef;
    accordionElement: ElementRef;
    accordionHeaderElement: ElementRef;
    expandedAllItems: boolean;
    literals: PoAccordionLiterals;
    clickManager: EventEmitter<boolean>;
    ngOnChanges(changes: SimpleChanges): void;
    onClick(): void;
    getTooltip(): string;
}