native-update/dist/esm/core/performance.d.ts

Foundation package for building a comprehensive update system for Capacitor apps. Provides architecture and interfaces but requires backend implementation.

export interface PerformanceMetrics {
    checkDuration?: number;
    downloadDuration?: number;
    downloadSize?: number;
    installDuration?: number;
    totalDuration?: number;
    networkSpeed?: number;
}
export declare class PerformanceMonitor {
    private static instance;
    private readonly logger;
    private metrics;
    private timers;
    private constructor();
    static getInstance(): PerformanceMonitor;
    /**
     * Start timing an operation
     */
    startTimer(operation: string, version?: string): void;
    /**
     * End timing an operation
     */
    endTimer(operation: string, version?: string): number;
    /**
     * Record download metrics
     */
    recordDownload(version: string, size: number, duration: number): void;
    /**
     * Get metrics for a version
     */
    getMetrics(version?: string): PerformanceMetrics | undefined;
    /**
     * Get all metrics
     */
    getAllMetrics(): Map<string, PerformanceMetrics>;
    /**
     * Clear metrics
     */
    clearMetrics(version?: string): void;
    /**
     * Calculate optimal download chunk size based on network speed
     */
    getOptimalChunkSize(): number;
    /**
     * Check if device has sufficient performance
     */
    checkDevicePerformance(): Promise<{
        cpuCores: number;
        memory: number;
        storage: number;
        suitable: boolean;
    }>;
}