import { HSPlusRuntime } from '@holoscript/core';
export interface ChunkInfo {
    file: string;
    bounds?: number[][];
    dependencies?: string[];
    metadata?: Record<string, unknown>;
}
export interface Manifest {
    version: string;
    chunks: Record<string, ChunkInfo>;
}
export interface LoaderOptions {
    manifestUrl: string;
    baseUrl?: string;
}
export declare class ChunkLoader {
    private runtime;
    private manifest;
    private loadedChunks;
    private loadingChunks;
    private options;
    constructor(runtime: HSPlusRuntime, options: LoaderOptions);
    /**
     * Initialize the loader by fetching the manifest
     */
    init(): Promise<void>;
    /**
     * Update the loader (check for spatial triggers)
     */
    update(): void;
    /**
     * Manually load a chunk
     */
    loadChunk(chunkId: string): Promise<void>;
    private integrateChunk;
    private isPointInBounds;
}
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