import type { _NSObject } from "../Foundation/NSObject.js";
import type { _PHASEMaterial } from "./PHASEMaterial.js";
export declare class _PHASEShapeElement extends _NSObject {
    static alloc(): _PHASEShapeElement;
    static new(): _PHASEShapeElement;
    init(): _PHASEShapeElement;
    /**
     * @property material @abstract The shape's material defines the acoustical properties of this element.
     */
    material(): _PHASEMaterial | null;
    setMaterial$(value: _PHASEMaterial | null): void;
}
