/**
 * Compositor Store for Svelte 5
 * Manages compositor state with scenes, layers, and transitions
 */
import { type Readable } from "svelte/store";
import type { Scene, Layer, LayerTransform, LayoutConfig, TransitionConfig, RendererType, RendererStats, CompositorConfig } from "@livepeer-frameworks/streamcrafter-core";
import type { IngestControllerV2 } from "@livepeer-frameworks/streamcrafter-core";
export interface CompositorState {
    isEnabled: boolean;
    isInitialized: boolean;
    rendererType: RendererType | null;
    stats: RendererStats | null;
    scenes: Scene[];
    activeSceneId: string | null;
    currentLayout: LayoutConfig | null;
}
export interface CompositorStore extends Readable<CompositorState> {
    readonly activeScene: Readable<Scene | null>;
    enable: (config?: Partial<CompositorConfig>) => Promise<void>;
    disable: () => void;
    createScene: (name: string, backgroundColor?: string) => Scene | null;
    deleteScene: (sceneId: string) => void;
    setActiveScene: (sceneId: string) => void;
    transitionTo: (sceneId: string, transition?: TransitionConfig) => Promise<void>;
    addLayer: (sceneId: string, sourceId: string, transform?: Partial<LayerTransform>) => Layer | null;
    removeLayer: (sceneId: string, layerId: string) => void;
    updateLayerTransform: (sceneId: string, layerId: string, transform: Partial<LayerTransform>) => void;
    setLayerVisibility: (sceneId: string, layerId: string, visible: boolean) => void;
    reorderLayers: (sceneId: string, layerIds: string[]) => void;
    applyLayout: (layout: LayoutConfig) => void;
    cycleSourceOrder: (direction?: "forward" | "backward") => void;
    destroy: () => void;
}
export interface CreateCompositorStoreOptions {
    controller: IngestControllerV2 | null;
    config?: Partial<CompositorConfig>;
    autoEnable?: boolean;
}
export declare function createCompositorStore(options: CreateCompositorStoreOptions): CompositorStore;