/**
 * @license Copyright © HatioLab Inc. All rights reserved.
 */
import { LitElement } from 'lit';
interface Material3DValue {
    preset?: string;
    metalness?: number;
    roughness?: number;
    opacity?: number;
    envMapIntensity?: number;
    side?: string;
    castShadow?: boolean;
    receiveShadow?: boolean;
    [key: string]: unknown;
}
export declare class PropertyMaterial3d extends LitElement {
    static styles: import("lit").CSSResult[];
    value: Material3DValue;
    legend: string;
    render(): import("lit-html").TemplateResult<1>;
    private _onPresetChange;
    private _onRange;
    private _onSideChange;
    private _onCheck;
    private _dispatch;
}
export {};