@dexwox-labs/a2a-core/dist/telemetry/service.d.ts

Core types, validation and telemetry for Google's Agent-to-Agent (A2A) protocol - shared foundation for client and server implementations

import { type Span, type Attributes, type Context } from '@opentelemetry/api';
import { TelemetryConfig } from './config';
/**
 * Telemetry service for collecting and exporting metrics and traces
 */
export declare class TelemetryService {
    private static instance;
    private config;
    private meter;
    private resource;
    private isInitialized;
    private constructor();
    /**
     * Initialize the telemetry service
     */
    static initialize(config?: Partial<TelemetryConfig>): TelemetryService;
    /**
     * Get the singleton instance of the telemetry service
     */
    static getInstance(): TelemetryService;
    /**
     * Check if telemetry is enabled
     */
    isEnabled(): boolean;
    /**
     * Create a new span
     */
    startSpan(name: string, parentContext?: Context): {
        span: Span;
        ctx: Context;
    };
    /**
     * End a span
     */
    endSpan(span: Span, error?: Error): void;
    /**
     * Record a metric
     */
    recordMetric(name: string, value: number, attributes?: Attributes): void;
    /**
     * Record a duration metric
     */
    recordDuration(name: string, startTime: number, attributes?: Attributes): void;
    /**
     * Update the configuration
     */
    updateConfig(config: Partial<TelemetryConfig>): void;
    /**
     * Shutdown the telemetry service
     */
    shutdown(): Promise<void>;
}
//# sourceMappingURL=service.d.ts.map