/** Editor-only grid helper. */
import type { Mesh } from "@babylonjs/core/Meshes/mesh.js";
import type { Scene } from "@babylonjs/core/scene.js";
import { GridMaterial } from "@babylonjs/materials/grid/index.js";
export interface GridHelperOptions {
    size?: number;
    subdivisions?: number;
    majorUnitFrequency?: number;
    opacity?: number;
}
export declare class GridHelper {
    readonly mesh: Mesh;
    readonly material: GridMaterial;
    constructor(scene: Scene, options?: GridHelperOptions);
    setEnabled(enabled: boolean): void;
    dispose(): void;
}
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