import { Observable } from 'rxjs';
import { BluetoothDeviceWithGatt } from '../types';
import { IHubScannerErrorFactory } from './i-hub-scanner-error-factory';
import { IHubScanner } from './i-hub-scanner';
export declare class HubScanner implements IHubScanner {
    private readonly hubScannerErrorFactory;
    private readonly bluetoothApi;
    constructor(hubScannerErrorFactory: IHubScannerErrorFactory, bluetoothApi: Bluetooth);
    discoverHub(): Observable<BluetoothDeviceWithGatt>;
    private isDeviceWithGatt;
}