import { Description } from "./Description";
import { Type } from "./type";
/**
 * @hidden
 */
export declare class ColumnGroupingDescription extends Description {
    static $t: Type;
    protected get_type(): string;
    readonly type: string;
    constructor();
    private p;
    targetGridRef: string;
    private i;
    baseTheme: string;
    private m;
    density: string;
    private r;
    title: string;
    private s;
    titleColor: string;
    private j;
    columnGroupTitleFontFamily: string;
    private f;
    columnGroupTitleFontSize: number;
    private k;
    columnGroupTitleFontStyle: string;
    private l;
    columnGroupTitleFontWeight: string;
    private q;
    textColor: string;
    private o;
    iconColor: string;
    private h;
    backgroundColor: string;
    private n;
    hoverBackgroundColor: string;
}
