/**
 * @license
 * Copyright 2024 Google LLC
 * SPDX-License-Identifier: Apache-2.0
 */
import * as PIXI from "pixi.js";
export declare class GraphAssets {
    #private;
    static assetPrefix: string;
    static instance(): GraphAssets;
    loadAssets(assetPrefix: string): void;
    private constructor();
    get loaded(): Promise<void>;
    get(name: string): PIXI.Texture | null;
    has(name: string): boolean;
}
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