import { GridColumnOptionsSimpleSectionBaseDescription } from "./GridColumnOptionsSimpleSectionBaseDescription";
import { Type } from "./type";
/**
 * @hidden
 */
export declare class GridColumnSortOptionsDescription extends GridColumnOptionsSimpleSectionBaseDescription {
    static $t: Type;
    protected get_type(): string;
    constructor();
    private az;
    get ascendingCaption(): string;
    set ascendingCaption(a: string);
    private a0;
    get descendingCaption(): string;
    set descendingCaption(a: string);
    private a1;
    get sortDirection(): string;
    set sortDirection(a: string);
}