import { Base, Type } from "igniteui-webcomponents-core";
import { ISupportSetProperty } from "./ISupportSetProperty";
import { CT_NonVisualDrawingProps } from "./CT_NonVisualDrawingProps";
import { CT_NonVisualGroupDrawingShapeProps } from "./CT_NonVisualGroupDrawingShapeProps";
import { ElementPropertyIds } from "./ElementPropertyIds";
/**
 * @hidden
 */
export declare class CT_GvmlGroupShapeNonVisual extends Base implements ISupportSetProperty {
    static $t: Type;
    private b;
    private d;
    constructor();
    get a(): CT_NonVisualDrawingProps;
    set a(a: CT_NonVisualDrawingProps);
    get c(): CT_NonVisualGroupDrawingShapeProps;
    set c(a: CT_NonVisualGroupDrawingShapeProps);
    setProperty(a: ElementPropertyIds, b: any): void;
    toString(): string;
}