import { Command, type Viewer3d } from "@x-viewer/core";
import type { SceneMaterialSnapshot } from "../SceneMeshSnapshot";
export declare class MaterialEditCommand extends Command {
    private readonly viewer;
    private readonly before;
    private readonly after;
    constructor(viewer: Viewer3d, before: SceneMaterialSnapshot, after: SceneMaterialSnapshot);
    undo(): boolean;
    redo(): boolean;
}