import { KbqAccordionItem } from './accordion-item';
import { KbqAccordion } from './accordion.component';
import * as i0 from "@angular/core";
export declare class KbqAccordionTriggerDirective {
    /** @docs-private */
    protected readonly nativeElement: HTMLElement;
    /** @docs-private */
    protected readonly accordion: KbqAccordion;
    /** @docs-private */
    protected readonly item: KbqAccordionItem;
    /** @docs-private */
    get triggerId(): string;
    /** @docs-private */
    get contentId(): string;
    /** Fires when trigger clicked */
    onClick(): void;
    /** @docs-private */
    focus(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<KbqAccordionTriggerDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<KbqAccordionTriggerDirective, "[kbqAccordionTrigger]", never, {}, {}, never, never, true, never>;
}