/**
 * Folio Service Types
 * Observability, monitoring, metrics, health checks
 */
export interface PerformanceMetrics {
    renderTime: number;
    memoryUsed: number;
    memoryMax: number;
    fps: number;
    lcp?: number;
    fid?: number;
    cls?: number;
}
export interface Metric {
    name: string;
    value: number;
    timestamp: number;
    labels?: Record<string, string>;
}
export interface MetricQuery {
    name: string;
    startTime?: number;
    endTime?: number;
    labels?: Record<string, string>;
}
export interface HealthStatus {
    status: 'healthy' | 'degraded' | 'unhealthy';
    checks: HealthCheck[];
    timestamp: number;
}
export interface HealthCheck {
    name: string;
    status: 'ok' | 'warning' | 'critical';
    message?: string;
}
export interface Alert {
    id: string;
    name: string;
    severity: 'info' | 'warning' | 'error';
    message: string;
    timestamp: number;
}
export interface ErrorReport {
    message: string;
    stack?: string;
    context?: Record<string, unknown>;
    severity: 'low' | 'medium' | 'high' | 'critical';
}
export interface UsePerformanceOptions {
    componentName?: string;
    onError?: (error: Error) => void;
}
export interface UseMetricsOptions {
    onError?: (error: Error) => void;
}
export interface UseHealthCheckOptions {
    interval?: number;
    onError?: (error: Error) => void;
}
export interface UseErrorTrackingOptions {
    onError?: (error: Error) => void;
}
export interface UseAnomalyDetectionOptions {
    threshold?: number;
    onError?: (error: Error) => void;
}
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