import { TracerProvider } from '@opentelemetry/api';
import { Resource } from '@opentelemetry/resources';
import { SpanProcessor, Tracer } from '.';
import { SDKRegistrationConfig, TracerConfig } from './types';
/**
 * This class represents a basic tracer provider which platform libraries can extend
 */
export declare class BasicTracerProvider implements TracerProvider {
    private readonly _config;
    private readonly _registeredSpanProcessors;
    private readonly _tracers;
    activeSpanProcessor: SpanProcessor;
    readonly resource: Resource;
    constructor(config?: TracerConfig);
    getTracer(name: string, version?: string): Tracer;
    /**
     * Adds a new {@link SpanProcessor} to this tracer.
     * @param spanProcessor the new SpanProcessor to be added.
     */
    addSpanProcessor(spanProcessor: SpanProcessor): void;
    getActiveSpanProcessor(): SpanProcessor;
    /**
     * Register this TracerProvider for use with the OpenTelemetry API.
     * Undefined values may be replaced with defaults, and
     * null values will be skipped.
     *
     * @param config Configuration object for SDK registration
     */
    register(config?: SDKRegistrationConfig): void;
    shutdown(): Promise<void>;
}