/**
 * 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, OnChanges, SimpleChanges, TemplateRef } from '@angular/core';
import { VtsSafeAny } from '@ui-vts-kit/ng-vts/core/types';
import { VtsTableSortOrder } from '../table.types';
import * as i0 from "@angular/core";
export declare class VtsTableSortersComponent implements OnChanges {
    private elementRef;
    sortDirections: VtsTableSortOrder[];
    sortOrder: VtsTableSortOrder;
    contentTemplate: TemplateRef<VtsSafeAny> | null;
    isUp: boolean;
    isDown: boolean;
    constructor(elementRef: ElementRef);
    ngOnChanges(changes: SimpleChanges): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<VtsTableSortersComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<VtsTableSortersComponent, "vts-table-sorters", never, { "sortDirections": { "alias": "sortDirections"; "required": false; }; "sortOrder": { "alias": "sortOrder"; "required": false; }; "contentTemplate": { "alias": "contentTemplate"; "required": false; }; }, {}, never, never, false, never>;
}