import { PlayerChunk } from './player-chunk.svelte';
import type { IChunksPlayerDataProvider, WithId } from '../types';
export declare class PlayerChunksManager<TItem extends WithId, TChunk extends WithId> {
    private provider;
    private _activeChunkIndex;
    private _loadedChunks;
    private _warmUpDeferred;
    constructor(provider: IChunksPlayerDataProvider<TItem, TChunk>);
    get activeChunk(): PlayerChunk<TItem, TChunk>;
    get loadedChunks(): PlayerChunk<TItem, TChunk>[];
    get isLoading(): boolean;
    get flattenedChunkItems(): TItem[];
    get flattenedActiveChunkItemIndex(): number;
    tryActivateItemById: (id: string) => boolean;
    removeItemById: (id: string) => boolean;
    removeChunkById: (id: string) => boolean | undefined;
    initialize: () => Promise<void>;
    setActiveChunkIndex: (index: number, chunkItemIndex: number) => Promise<void>;
    activateItemAtFlattenedIndex: (index: number) => Promise<void>;
    warmUp: () => Promise<void>;
    private warmUpSequentially;
}