import { Description } from "./Description";
import { WebSortingExpressionDescription } from "./WebSortingExpressionDescription";
import { Type } from "./type";
import { WebColumnDescription } from "./WebColumnDescription";
/**
 * @hidden
 */
export declare class WebGroupByRecordDescription extends Description {
    static $t: Type;
    protected get_type(): string;
    get type(): string;
    constructor();
    private q;
    get expression(): WebSortingExpressionDescription;
    set expression(a: WebSortingExpressionDescription);
    private t;
    get level(): number;
    set level(a: number);
    private y;
    get recordsRef(): string;
    set recordsRef(a: string);
    private w;
    get value(): any;
    set value(a: any);
    private o;
    get groupParent(): WebGroupByRecordDescription;
    set groupParent(a: WebGroupByRecordDescription);
    private k;
    get groups(): WebGroupByRecordDescription[];
    set groups(a: WebGroupByRecordDescription[]);
    private s;
    get height(): number;
    set height(a: number);
    private m;
    get column(): WebColumnDescription;
    set column(a: WebColumnDescription);
}