/**
 * Worker Bun pour optimisation Sharp Vision LLM
 * Traitement parallèle des optimisations d'images pour Vision LLM
 */
export interface VisionOptimizationTask {
    taskId: string;
    imagePaths: string[];
    options: {
        provider: string;
        cropSize?: number;
        enhanceContrast?: boolean;
        preserveColor?: boolean;
        targetQuality?: number;
    };
}
export interface OptimizedImageResult {
    originalPath: string;
    base64: string;
    optimizedSizeBytes: number;
    originalSizeBytes: number;
    compressionRatio: number;
    optimizations: string[];
}
export interface VisionOptimizationResult {
    taskId: string;
    success: boolean;
    images?: OptimizedImageResult[];
    totalOriginalSize?: number;
    totalOptimizedSize?: number;
    averageCompressionRatio?: number;
    error?: string;
    processingTime: number;
}
export type VisionOptimizationWorker = Worker;