export interface InitializationPhase {
    name: string;
    startTime: number;
    endTime?: number;
    duration?: number;
    status: 'pending' | 'completed' | 'failed';
    error?: Error;
    metadata?: Record<string, unknown>;
}
export interface ServiceInitialization {
    serviceName: string;
    startTime: number;
    endTime?: number;
    duration?: number;
    status: 'pending' | 'completed' | 'failed';
    phases: InitializationPhase[];
    dependencies: string[];
    error?: Error;
    metadata?: Record<string, unknown>;
}
export interface InitializationStats {
    totalServices: number;
    completedServices: number;
    failedServices: number;
    pendingServices: number;
    averageInitTime: number;
    slowestService?: {
        name: string;
        duration: number;
    };
    fastestService?: {
        name: string;
        duration: number;
    };
    totalInitTime: number;
    criticalPath: string[];
}
export interface MonitorConfig {
    slowInitThreshold: number;
    criticalSlowThreshold: number;
    enableDetailedLogging: boolean;
    trackDependencies: boolean;
    maxTrackedServices: number;
}
export declare class InitializationMonitor {
    private static instance;
    private services;
    private globalStartTime?;
    private globalEndTime?;
    private readonly config;
    private constructor();
    static getInstance(config?: Partial<MonitorConfig>): InitializationMonitor;
    startGlobalInitialization(): void;
    endGlobalInitialization(): void;
    startServiceInitialization(serviceName: string, dependencies?: string[], metadata?: Record<string, unknown>): void;
    endServiceInitialization(serviceName: string, error?: Error): void;
    startPhase(serviceName: string, phaseName: string, metadata?: Record<string, unknown>): void;
    endPhase(serviceName: string, phaseName: string, error?: Error): void;
    private checkSlowInitialization;
    getStatistics(): InitializationStats;
    private calculateCriticalPath;
    private findLongestChain;
    private logInitializationSummary;
    getServiceDetails(serviceName: string): ServiceInitialization | undefined;
    getAllServices(): ServiceInitialization[];
    clear(): void;
    static reset(): void;
    static createInstance(config?: Partial<MonitorConfig>): InitializationMonitor;
}
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