import { Base, Type } from "igniteui-webcomponents-core";
import { IColumnGroupingVisualModelExport } from "./IColumnGroupingVisualModelExport";
import { ControlDisplayDensity } from "igniteui-webcomponents-core";
import { BaseControlTheme } from "igniteui-webcomponents-core";
import { List$1 } from "igniteui-webcomponents-core";
import { TextVisualModelExport } from "./TextVisualModelExport";
import { IconVisualModelExport } from "igniteui-webcomponents-inputs";
/**
 * @hidden
 */
export declare class ColumnGroupingVisualModelExport extends Base implements IColumnGroupingVisualModelExport {
    static $t: Type;
    b: ControlDisplayDensity;
    a: BaseControlTheme;
    o: string;
    h: number;
    f: number;
    e: number;
    i: number;
    l: string;
    m: string;
    n: string;
    g: number;
    j: string;
    k: string;
    c: List$1<TextVisualModelExport>;
    d: List$1<IconVisualModelExport>;
    serialize(): string;
}