import { Interceptor } from '@connectrpc/connect';
import { d as OtelInterceptorOptions } from './types-Db5ZtQHb.js';

/**
 * ConnectRPC OpenTelemetry interceptor
 *
 * Creates a ConnectRPC interceptor that instruments RPC calls with
 * OpenTelemetry tracing and metrics following semantic conventions.
 *
 * @see https://opentelemetry.io/docs/specs/semconv/rpc/connect-rpc/
 * @see https://opentelemetry.io/docs/specs/semconv/rpc/rpc-metrics/
 * @module interceptor
 */

/**
 * Creates a ConnectRPC interceptor that instruments RPC calls with
 * OpenTelemetry tracing and/or metrics.
 *
 * The interceptor follows OpenTelemetry semantic conventions for RPC:
 * - Creates server spans with standard RPC attributes
 * - Records call duration, request size, and response size metrics
 * - Supports context propagation with configurable trust mode
 * - Handles both unary and streaming calls
 *
 * @param options - Configuration options for the interceptor
 * @returns A ConnectRPC Interceptor function
 *
 * @example
 * ```typescript
 * import { createOtelInterceptor } from '@connectum/otel';
 * import { createServer } from '@connectum/core';
 *
 * const server = createServer({
 *     services: [routes],
 *     interceptors: [createOtelInterceptor({
 *         serverPort: 5000,
 *         filter: ({ service }) => !service.includes("Health"),
 *     })],
 * });
 * ```
 */
declare function createOtelInterceptor(options?: OtelInterceptorOptions): Interceptor;

export { createOtelInterceptor };