import { ElementRef } from '@angular/core';
import { DropdownDirective } from './dropdown.directive';
import * as i0 from "@angular/core";
export declare class DropdownToggleDirective {
    dropdown: DropdownDirective;
    constructor(dropdown: DropdownDirective, elementRef: ElementRef);
    static ɵfac: i0.ɵɵFactoryDeclaration<DropdownToggleDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<DropdownToggleDirective, "[ngxDropdownToggle]", never, {}, {}, never, never, false>;
}