import { Observable } from 'rxjs';
/**
 * Creates an Observable<IDBDatabase> stream.
 *
 * @example
 * const database$ = connectIndexedDb('test_db');
 *
 * // subscribing to the observable will create the database
 * database$.subscribe({
 *   next: (db: IDBDatabase) => console.log(db.name),
 *   error: (e) => console.error(e),
 *   complete: () => console.warn('database deleted')
 * })
 *
 * @remarks The Observable stream completes when the `deleteDatabase('databaseName')` method is called.
 *
 * @param name - The database name that you want to connect to
 * @param version - (Optional) the database version you want to start the connection with
 * @returns An Observable<IDBDatabase> stream
 */
export declare function connectIndexedDb(name: string, version?: number): Observable<IDBDatabase>;