import { a as Provider, P as ProviderFactory } from "../../packem_shared/provider.d-BLLbEuQ8.js";
import { B as BaseConfig, E as EmailOptions } from "../../packem_shared/types.d-CyiC9uRC.js";
import { T as Tracer } from "../../packem_shared/tracer.d-sb5yrt_n.js";
import 'node:buffer';
/**
 * OpenTelemetry configuration
 */
interface OpenTelemetryConfig extends BaseConfig {
  /**
   * The provider to wrap with OpenTelemetry instrumentation
   * Can be a Provider instance or ProviderFactory function
   */
  provider: Provider | ProviderFactory;
  /**
   * Whether to record email content in spans (default: false)
   * When false, only metadata is recorded
   */
  recordContent?: boolean;
  /**
   * Service name for OpenTelemetry spans (default: "email")
   */
  serviceName?: string;
  /**
   * Optional OpenTelemetry tracer instance
   * If not provided, uses the global tracer
   */
  tracer?: Tracer;
}
/**
 * OpenTelemetry-specific email options
 */
type OpenTelemetryEmailOptions = EmailOptions;
/**
 * OpenTelemetry Provider for instrumenting email sending with OpenTelemetry traces and metrics
 */
declare const opentelemetryProvider: ProviderFactory<OpenTelemetryConfig, Provider>;
export { type OpenTelemetryConfig, type OpenTelemetryEmailOptions, type Provider, type ProviderFactory, opentelemetryProvider };