@julesl23/s5js/dist/src/media/progressive/loader.d.ts

Enhanced TypeScript SDK for S5 decentralized storage with path-based API, media processing, and directory utilities

import type { ProgressiveLoadingOptions, ProgressiveLayer } from '../types.js';
/**
 * Abstract base class for progressive images
 */
declare abstract class ProgressiveImage {
    protected layers: ProgressiveLayer[];
    constructor(layers: ProgressiveLayer[]);
    /**
     * Get a specific layer by index
     */
    abstract getLayer(index: number): ProgressiveLayer | undefined;
    /**
     * Get the total number of layers
     */
    abstract get layerCount(): number;
    /**
     * Convert to final blob
     */
    abstract toBlob(): Blob;
    /**
     * Get all layers
     */
    getAllLayers(): ProgressiveLayer[];
}
/**
 * ProgressiveImageLoader creates progressive/interlaced images
 * for efficient loading in web applications
 */
export declare class ProgressiveImageLoader {
    /**
     * Create a progressive image from a blob
     */
    static createProgressive(blob: Blob, options?: ProgressiveLoadingOptions): Promise<ProgressiveImage>;
    /**
     * Create progressive JPEG with multiple quality scans
     */
    private static createProgressiveJPEG;
    /**
     * Create progressive PNG with Adam7 interlacing
     */
    private static createProgressivePNG;
    /**
     * Create progressive WebP with multiple quality levels
     */
    private static createProgressiveWebP;
    /**
     * Detect image format from blob data
     */
    private static detectFormat;
}
export {};
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