import { SpanKind } from '@opentelemetry/api';
import { ReadableSpan } from '@opentelemetry/tracing';
import * as mongodb from 'mongodb';
export interface MongoDBAccess {
    client: mongodb.MongoClient;
    collection: mongodb.Collection;
}
/**
 * Access the mongodb collection.
 * @param url The mongodb URL to access.
 * @param dbName The mongodb database name.
 * @param collectionName The mongodb collection name.
 */
export declare function accessCollection(url: string, dbName: string, collectionName: string): Promise<MongoDBAccess>;
/**
 * Asserts root spans attributes.
 * @param spans Readable spans that we need to assert.
 * @param expectedName The expected name of the first root span.
 * @param expectedKind The expected kind of the first root span.
 * @param log
 * @param isEnhancedDatabaseReportingEnabled Is enhanced database reporting enabled: boolean
 */
export declare function assertSpans(spans: ReadableSpan[], expectedName: string, expectedKind: SpanKind, log?: boolean, isEnhancedDatabaseReportingEnabled?: boolean): void;