import { TemplateRef } from '@angular/core';
import * as i0 from "@angular/core";
export declare class SidepanelHeaderActionDirective {
    templateRef: TemplateRef<unknown>;
    static ɵfac: i0.ɵɵFactoryDeclaration<SidepanelHeaderActionDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<SidepanelHeaderActionDirective, "[njSidepanelHeaderAction]", never, {}, {}, never, never, true, never>;
}