import { ElementRef } from "@angular/core";
import * as i0 from "@angular/core";
export declare class DropdownTriggerDirective {
    readonly elementRef: ElementRef<any>;
    readonly rteDropdownTriggerActivateWithArrowDown: import("@angular/core").InputSignal<boolean>;
    readonly dropdownKeyDown: import("@angular/core").OutputEmitterRef<KeyboardEvent>;
    readonly dropdownTriggered: import("@angular/core").OutputEmitterRef<Event>;
    readonly dropdownTriggerFocus: import("@angular/core").OutputEmitterRef<Event>;
    readonly dropdownTriggerClearContent: import("@angular/core").OutputEmitterRef<Event>;
    readonly dropdownTriggerOpenDropdown: import("@angular/core").OutputEmitterRef<Event>;
    readonly dropdownTriggerCloseDropdown: import("@angular/core").OutputEmitterRef<Event>;
    onDropdownTriggered(event: Event): void;
    onDropdownTriggerFocus(event: Event): void;
    onKeyDown(event: KeyboardEvent): void;
    onDropdownTriggerClearContent(event: Event): void;
    onDropdownTriggerOpenDropdown(event: Event): void;
    onDropdownTriggerCloseDropdown(event: Event): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<DropdownTriggerDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<DropdownTriggerDirective, "[rteDropdownTrigger]", never, { "rteDropdownTriggerActivateWithArrowDown": { "alias": "rteDropdownTriggerActivateWithArrowDown"; "required": false; "isSignal": true; }; }, { "dropdownKeyDown": "dropdownKeyDown"; "dropdownTriggered": "dropdownTriggered"; "dropdownTriggerFocus": "dropdownTriggerFocus"; "dropdownTriggerClearContent": "dropdownTriggerClearContent"; "dropdownTriggerOpenDropdown": "dropdownTriggerOpenDropdown"; "dropdownTriggerCloseDropdown": "dropdownTriggerCloseDropdown"; }, never, never, true, never>;
}