@bracketed/otel-api/lib/cjs/trace/ProxyTracerProvider.d.ts

@opentelementery/api but ported to suit modern uses. (2025)

import { Tracer } from './tracer.js';
import { TracerProvider } from './tracer_provider.js';
import { TracerOptions } from './tracer_options.js';
import '../context/types.js';
import './SpanOptions.js';
import '../common/Time.js';
import './attributes.js';
import '../common/Attributes.js';
import './link.js';
import './span_context.js';
import './trace_state.js';
import './span_kind.js';
import './span.js';
import '../common/Exception.js';
import './status.js';

/**
 * Tracer provider which provides {@link ProxyTracer}s.
 *
 * Before a delegate is set, tracers provided are NoOp.
 *   When a delegate is set, traces are provided from the delegate.
 *   When a delegate is set after tracers have already been provided,
 *   all tracers already provided will use the provided delegate implementation.
 *
 * @since 1.0.0
 */
declare class ProxyTracerProvider implements TracerProvider {
    private _delegate?;
    /**
     * Get a {@link ProxyTracer}
     */
    getTracer(name: string, version?: string, options?: TracerOptions): Tracer;
    getDelegate(): TracerProvider;
    /**
     * Set the delegate tracer provider
     */
    setDelegate(delegate: TracerProvider): void;
    getDelegateTracer(name: string, version?: string, options?: TracerOptions): Tracer | undefined;
}

export { ProxyTracerProvider };