import { Environment2dOpts, IVisualScene2dComponent, RendererOptions } from '@gg-web-engine/core';
import { ApplicationOptions, Container, Texture } from 'pixi.js';
import type { PixiParallaxLayerComponent } from './pixi-parallax-layer.component';
import { PixiFactory } from '../pixi-factory';
import { PixiCameraComponent } from './pixi-camera.component';
import { PixiRendererComponent } from './pixi-renderer.component';
import { PixiVisualTypeDocRepo2D } from '../types';
/**
 * The pixi.js (v8) visual scene of a `Gg2dWorld`: pass a new one as `visualScene`. Its `factory`
 * creates shapes, sprites, text and the camera; the pixi `Container` holding the world is
 * `nativeContainer` once the world is initialized.
 *
 * @example
 * ```ts
 * import { Gg2dWorld } from '@gg-web-engine/core';
 * import { PixiGgWorld, PixiSceneComponent } from '@gg-web-engine/pixi';
 *
 * const world: PixiGgWorld = new Gg2dWorld({ visualScene: new PixiSceneComponent() }); // rendering only
 * await world.init();
 * world.visualScene.setEnvironment({ background: 0x203040 });
 * const label = world.visualScene.factory.createText('Hello', { fontSize: 32, color: 0xffffff });
 * ```
 */
export declare class PixiSceneComponent implements IVisualScene2dComponent<PixiVisualTypeDocRepo2D> {
    readonly backendName: string;
    private _nativeContainer;
    get nativeContainer(): Container | null;
    /**
     * The native world container, for code that needs it to exist: throws an error naming the fix
     * (await `world.init()`) instead of silently dropping whatever was meant to go into it before
     * `init()`.
     */
    requireNativeContainer(action: string): Container;
    readonly factory: PixiFactory;
    /** The renderers currently drawing this scene - what `PixiFactory.prepare` uploads to. */
    readonly renderers: Set<PixiRendererComponent>;
    constructor();
    /** Parallax layers currently in this scene - each renderer positions them for its own camera. */
    readonly parallaxLayers: Set<PixiParallaxLayerComponent>;
    init(): Promise<void>;
    private _environment;
    /** Applied by each renderer when it draws - see `PixiRendererComponent.render`. */
    get environment(): Readonly<Environment2dOpts<Texture>>;
    setEnvironment(environment: Partial<Environment2dOpts<Texture>>): void;
    createRenderer(camera: PixiCameraComponent, canvas?: HTMLCanvasElement, rendererOptions?: Partial<RendererOptions & ApplicationOptions>): PixiRendererComponent;
    dispose(): void;
}