import { ImageProcessOptions } from '../types';
export declare class ImageProcessor {
    /**
     * Process an image buffer with various transformations
     */
    static processImage(buffer: Buffer, options: ImageProcessOptions): Promise<Buffer>;
    /**
     * Get image metadata
     */
    static getImageMetadata(buffer: Buffer): Promise<{
        width: number;
        height: number;
        format: string;
        size: number;
        hasAlpha: boolean;
    }>;
    /**
     * Create thumbnail from image
     */
    static createThumbnail(buffer: Buffer, width?: number, height?: number): Promise<Buffer>;
    /**
     * Optimize image for web
     */
    static optimizeForWeb(buffer: Buffer, maxWidth?: number, maxHeight?: number): Promise<Buffer>;
    /**
     * Convert image to different format
     */
    static convertFormat(buffer: Buffer, format: 'jpeg' | 'png' | 'webp' | 'avif', quality?: number): Promise<Buffer>;
}
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