import { IExporter } from '../exporter.interface';
import { SpanExporter } from '@opentelemetry/sdk-trace-base';
import * as i0 from "@angular/core";
/**
 * NoopSpanExporterService
 * A No-op span exporter
 */
export declare class NoopSpanExporterService implements IExporter {
    /**
     * Return undefined
     *
     * @return SpanExporter
     */
    getExporter(): SpanExporter;
    static ɵfac: i0.ɵɵFactoryDeclaration<NoopSpanExporterService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<NoopSpanExporterService>;
}