import { ElementRef, EventEmitter } from '@angular/core';
import * as i0 from "@angular/core";
export declare class DropdownBaseDirective {
    /**
     * Template reference for the dropdown div element
     */
    dropdownElement: ElementRef<HTMLElement>;
    /**
     * Binding host CSS class to component wrapper
     */
    hostClass: string;
    /**
     * Output emitter for focus event
     */
    handleFocus: EventEmitter<FocusEvent>;
    /**
     * Output emitter for blur event
     */
    handleBlur: EventEmitter<FocusEvent>;
    /**
     * Id for Dropdown Menu. Generated with FudisIdService
     */
    id: string;
    /**
     * When dropdown is focused, happens e. g. with Firefox
     */
    protected _dropdownFocus(event: FocusEvent): void;
    /**
     * When dropdown is blurred, happens e. g. with Firefox
     */
    protected _dropdownBlur(event: FocusEvent): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<DropdownBaseDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<DropdownBaseDirective, "[fudisDropdownBase]", never, {}, { "handleFocus": "handleFocus"; "handleBlur": "handleBlur"; }, never, never, false, never>;
}