image-asset-manager/dist/core/BatchOptimizer.d.ts

A comprehensive image asset management tool for frontend projects

import { ImageFile, OptimizeOptions, OptimizedResult, OptimizationPreview } from "../types/index.js";
export interface BatchOptimizationOptions extends OptimizeOptions {
    concurrency?: number;
    onProgress?: (progress: BatchProgress) => void;
    onFileComplete?: (result: OptimizedResult) => void;
}
export interface BatchProgress {
    total: number;
    completed: number;
    failed: number;
    percentage: number;
    currentFile?: string;
}
export interface BatchOptimizationReport {
    totalFiles: number;
    successfulFiles: number;
    failedFiles: number;
    totalOriginalSize: number;
    totalOptimizedSize: number;
    totalSavedBytes: number;
    averageCompressionRatio: number;
    processingTime: number;
    results: OptimizedResult[];
    errors: Array<{
        file: ImageFile;
        error: string;
    }>;
}
export interface BatchPreviewResult {
    files: Array<{
        file: ImageFile;
        preview: OptimizationPreview;
    }>;
    totalEstimatedSavings: number;
    totalEstimatedRatio: number;
    estimatedProcessingTime: number;
}
export declare class BatchOptimizer {
    private optimizer;
    constructor();
    batchOptimize(files: ImageFile[], options: BatchOptimizationOptions): Promise<BatchOptimizationReport>;
    previewBatchOptimization(files: ImageFile[], options: OptimizeOptions): Promise<BatchPreviewResult>;
    generateOptimizationReport(report: BatchOptimizationReport, outputPath?: string): Promise<string>;
    private createBackup;
    private getBackupPath;
    private estimateProcessingTime;
    private formatReport;
    private formatBytes;
    private ensureDirectoryExists;
}
//# sourceMappingURL=BatchOptimizer.d.ts.map