export interface ProgressConfig {
    total: number;
    label: string;
    unit?: string;
}
export declare class ProgressDisplay {
    private multibar;
    private bars;
    /**
     * Create multibar for parallel progress tracking
     */
    createMultiBar(): void;
    /**
     * Add progress bar for a specific operation
     */
    addBar(id: string, config: ProgressConfig): void;
    /**
     * Update progress bar
     */
    update(id: string, value: number, speed?: string): void;
    /**
     * Complete a progress bar
     */
    complete(id: string, message?: string): void;
    /**
     * Stop all progress bars
     */
    stop(): void;
    /**
     * Format bytes to human readable
     */
    static formatBytes(bytes: number): string;
    /**
     * Format speed (bytes/sec)
     */
    static formatSpeed(bytesPerSecond: number): string;
    /**
     * Format duration
     */
    static formatDuration(ms: number): string;
    /**
     * Display summary box with speed metrics
     */
    static showSpeedSummary(data: {
        operation: string;
        duration: number;
        originalSize: number;
        compressedSize?: number;
        parallelOps?: number;
        speedBoost?: string;
    }): void;
}
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