/**
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE
 */
import { ElementRef, EventEmitter, TemplateRef } from '@angular/core';
import { VtsSafeAny } from '@ui-vts-kit/ng-vts/core/types';
import * as i0 from "@angular/core";
export declare class VtsSelectArrowComponent {
    private elementRef;
    loading: boolean;
    search: boolean;
    suffixIcon: TemplateRef<VtsSafeAny> | string | null;
    isSelectOpen: boolean;
    clickArrow: EventEmitter<boolean>;
    constructor(elementRef: ElementRef);
    /**
     * close select when it's opening
     */
    onClickArrow(evt: MouseEvent): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<VtsSelectArrowComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<VtsSelectArrowComponent, "vts-select-arrow", never, { "loading": { "alias": "loading"; "required": false; }; "search": { "alias": "search"; "required": false; }; "suffixIcon": { "alias": "suffixIcon"; "required": false; }; "isSelectOpen": { "alias": "isSelectOpen"; "required": false; }; }, { "clickArrow": "clickArrow"; }, never, never, false, never>;
}