import { ElementRef } from '@angular/core';
import * as i0 from "@angular/core";
export declare class SortDirective {
    private elem;
    ngSort: Array<any>;
    order: 'desc' | 'asc';
    property: string;
    type: 'date' | string;
    constructor(elem: ElementRef);
    sortData(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<SortDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<SortDirective, "[ngSort]", never, { "ngSort": "ngSort"; "order": "order"; "property": "property"; "type": "type"; }, {}, never, never, false, never>;
}