import { EventSubscription } from 'react-native';
import { BleState, ConnectOptions, ConnectionPriority, CompanionScanOptions, Peripheral, PeripheralInfo, ScanOptions, StartOptions, EventCallback, BleConnectPeripheralEvent, BleDiscoverPeripheralEvent, BleStopScanEvent, BleManagerDidUpdateStateEvent, BleDisconnectPeripheralEvent, BleManagerDidUpdateValueForCharacteristicEvent, BleBondedPeripheralEvent, BleManagerCentralManagerWillRestoreState, BleManagerDidUpdateNotificationStateForEvent, BleManagerCompanionPeripheral } from './types';
export * from './types';
declare class BleManager {
    constructor();
    /**
     * Read the current value of the specified characteristic, you need to call `retrieveServices` method before.
     *
     * @param peripheralId The id/mac address of the peripheral.
     * @param serviceUUID The UUID of the service.
     * @param characteristicUUID The UUID of the characteristic.
     * @returns Data as an array of numbers (which can be converted back to a Uint8Array (ByteArray) using something like [Buffer.from()](https://github.com/feross/buffer))
     */
    read(peripheralId: string, serviceUUID: string, characteristicUUID: string): Promise<number[]>;
    /**
     * Read the current value of the specified descriptor, you need to call `retrieveServices` method before.
     *
     * @param peripheralId The id/mac address of the peripheral.
     * @param serviceUUID The UUID of the service.
     * @param characteristicUUID The UUID of the characteristic.
     * @param descriptorUUID The UUID of the descriptor.
     * @returns data as an array of numbers (which can be converted back to a Uint8Array (ByteArray) using something like [Buffer.from()](https://github.com/feross/buffer))
     */
    readDescriptor(peripheralId: string, serviceUUID: string, characteristicUUID: string, descriptorUUID: string): Promise<number[]>;
    /**
     * Write a value to the specified descriptor, you need to call `retrieveServices` method before.
     *
     * @param peripheralId The id/mac address of the peripheral.
     * @param serviceUUID The UUID of the service.
     * @param characteristicUUID The UUID of the characteristic.
     * @param descriptorUUID The UUID of the descriptor.
     * @param data Data to write as an array of numbers (which can be converted from a Uint8Array (ByteArray) using something like [Buffer.toJSON().data](https://github.com/feross/buffer))
     * @returns
     */
    writeDescriptor(peripheralId: string, serviceUUID: string, characteristicUUID: string, descriptorUUID: string, data: number[]): Promise<void>;
    /**
     * Read the current value of the RSSI.
     *
     * @param peripheralId The id/mac address of the peripheral.
     * @returns A promise resolving with the updated RSSI (`number`) if it succeeds.
     */
    readRSSI(peripheralId: string): Promise<number>;
    /**
     * [Android only]
     *
     * Refreshes the peripheral's services and characteristics cache.
     *
     * @param peripheralId The id/mac address of the peripheral.
     * @returns A promise that resolves to a boolean indicating if gatt was successfully refreshed or not.
     */
    refreshCache(peripheralId: string): Promise<boolean>;
    /**
     * Retrieve the peripheral's services and characteristics.
     *
     * @param peripheralId The id/mac address of the peripheral.
     * @param serviceUUIDs [iOS only] Optional filter of services to retrieve.
     * @returns
     */
    retrieveServices(peripheralId: string, serviceUUIDs?: string[]): Promise<PeripheralInfo>;
    /**
     * Write with response to the specified characteristic, you need to call `retrieveServices` method before.
     *
     * @param peripheralId The id/mac address of the peripheral.
     * @param serviceUUID The UUID of the service.
     * @param characteristicUUID The UUID of the characteristic.
     * @param data Data to write as an array of numbers (which can be converted from a Uint8Array (ByteArray) using something like [Buffer.toJSON().data](https://github.com/feross/buffer))
     * @param maxByteSize Optional, defaults to 20
     * @returns
     */
    write(peripheralId: string, serviceUUID: string, characteristicUUID: string, data: number[], maxByteSize?: number): Promise<void>;
    /**
     * Write without response to the specified characteristic, you need to call `retrieveServices` method before.
     *
     * @param peripheralId The id/mac address of the peripheral.
     * @param serviceUUID The UUID of the service.
     * @param characteristicUUID The UUID of the characteristic.
     * @param data Data to write as an array of numbers (which can be converted from a Uint8Array (ByteArray) using something like [Buffer.toJSON().data](https://github.com/feross/buffer))
     * @param maxByteSize Optional, defaults to 20
     * @param queueSleepTime Optional, defaults to 10. Only useful if data length is greater than maxByteSize.
     * @returns
     */
    writeWithoutResponse(peripheralId: string, serviceUUID: string, characteristicUUID: string, data: number[], maxByteSize?: number, queueSleepTime?: number): Promise<void>;
    /**
     * Attempts to connect to a peripheral. In many case if you can't connect you have to scan for the peripheral before.
     *
     * > In iOS, attempts to connect to a peripheral do not time out (please see [Apple's doc](https://developer.apple.com/documentation/corebluetooth/cbcentralmanager/1518766-connect)), so you might need to set a timer explicitly if you don't want this behavior.
     */
    connect(peripheralId: string, options?: ConnectOptions): Promise<void>;
    /**
     * [Android only]
     *
     * Start the bonding (pairing) process with the remote device.
     * If you pass peripheralPin (optional), bonding will be auto (without manually entering the pin).
     * > Ensure to make one bond request at a time.
     *
     * @param peripheralId The id/mac address of the peripheral.
     * @param peripheralPin Optional. will be used to auto-bond if possible.
     * @returns
     */
    createBond(peripheralId: string, peripheralPin?: string | null): Promise<void>;
    /**
     * [Android only]
     *
     * Remove a paired device.
     *
     * @param peripheralId The id/mac address of the peripheral
     * @returns
     */
    removeBond(peripheralId: string): Promise<void>;
    /**
     * Disconnect from a peripheral.
     *
     * @param peripheralId The id/mac address of the peripheral to disconnect.
     * @param force [Android only] Defaults to true. Don't wait for the disconnect state to close the Gatt client.
     * @returns
     */
    disconnect(peripheralId: string, force?: boolean): Promise<void>;
    /**
     * Start the notification on the specified characteristic, you need to call `retrieveServices` method before.
     *
     * Events will be send to `onDidUpdateValueForCharacteristic` when the peripheral notifies a new value for the characteristic.
     *
     * @param peripheralId The id/mac address of the peripheral.
     * @param serviceUUID The UUID of the service.
     * @param characteristicUUID The UUID of the characteristic.
     * @returns
     */
    startNotification(peripheralId: string, serviceUUID: string, characteristicUUID: string): Promise<void>;
    /**
     * [Android only]
     *
     * Start the notification on the specified characteristic, you need to call `retrieveServices` method before.
     * The buffer collect messages until the buffer of messages bytes reaches the limit defined with the `buffer` argument and then emit all the collected data.
     * Useful to reduce the number of calls between the native and the react-native part in case of many messages.
     *
     * @param peripheralId The id/mac address of the peripheral.
     * @param serviceUUID The UUID of the service.
     * @param characteristicUUID The UUID of the characteristic.
     * @param buffer The capacity of the buffer (bytes) stored before emitting the data for the characteristic.
     * @returns
     */
    startNotificationWithBuffer(peripheralId: string, serviceUUID: string, characteristicUUID: string, buffer: number): Promise<void>;
    /**
     * Stop the notification on the specified characteristic.
     *
     * @param peripheralId The id/mac address of the peripheral.
     * @param serviceUUID The UUID of the service.
     * @param characteristicUUID The UUID of the characteristic.
     * @returns
     */
    stopNotification(peripheralId: string, serviceUUID: string, characteristicUUID: string): Promise<void>;
    /**
     * Force the module to check the state of the native BLE manager and trigger an event for `onDidUpdateState`.
     * @returns A promise containing the current BleState
     */
    checkState(): Promise<BleState>;
    /**
     * Init the module. Don't call this multiple times.
     */
    start(options?: StartOptions): Promise<void>;
    /**
     * Check if the BLE manager has been started.
     * @returns boolean promise indicating if the manager is started.
     */
    isStarted(): Promise<boolean>;
    /**
     * Scan for available peripherals.
     *
     * See `onDiscoverPeripheral` to get live updates of devices being discovered.
     *
     * See `getDiscoveredPeripherals` to get a list of discovered devices after a scan is completed.
     *
     * @param scanningOptions Optional map of properties to fine-tune scan behavior, see DOCS.
     * @returns
     */
    scan(scanningOptions?: ScanOptions): Promise<void>;
    /**
     * Stop the scanning.
     */
    stopScan(): Promise<void>;
    /**
     * [Android only] triggers an ENABLE_REQUEST intent to the end-user to enable bluetooth.
     * @returns
     */
    enableBluetooth(): Promise<void>;
    /**
     * Return the connected peripherals.
     *
     * > In Android, Peripherals "advertising" property can be not set!
     * > Will be available if peripheral was found through scan before connect.
     * > This matches to current Android Bluetooth design specification.
     *
     * @param serviceUUIDs [iOS only] Optional, only retrieve peripherals with these services. Ignored in Android.
     * @returns
     */
    getConnectedPeripherals(serviceUUIDs?: string[]): Promise<Peripheral[]>;
    /**
     * [Android only]
     *
     * Return the bonded peripherals.
     *
     * @returns
     */
    getBondedPeripherals(): Promise<Peripheral[]>;
    /**
     * Return the discovered peripherals after a scan.
     */
    getDiscoveredPeripherals(): Promise<Peripheral[]>;
    /**
     * [Android only]
     *
     * Removes a disconnected peripheral from the cached list.
     * It is useful if the device is turned off, because it will be re-discovered upon turning on again.
     *
     * @param peripheralId The id/mac address of the peripheral.
     * @returns
     */
    removePeripheral(peripheralId: string): Promise<void>;
    /**
     * Check whether a specific peripheral is connected and return `true` or `false`.
     *
     * @param peripheralId The id/mac address of the peripheral.
     * @param serviceUUIDs [iOS only] Optional, only retrieve peripherals with these services. Ignored in Android.
     * @returns
     */
    isPeripheralConnected(peripheralId: string, serviceUUIDs?: string[]): Promise<boolean>;
    /**
     * Checks whether the scan is in progress and return `true` or `false`.
     * @returns
     */
    isScanning(): Promise<boolean>;
    /**
     * [Android only, API 21+]
     * @param peripheralId The id/mac address of the peripheral.
     * @param connectionPriority The connection priority to be requested
     * @returns A promise that resolves with a boolean indicating of the connection priority was changed successfully, or rejects with an error message.
     */
    requestConnectionPriority(peripheralId: string, connectionPriority: ConnectionPriority): Promise<boolean>;
    /**
     * [Android only, API 21+]
     *
     * Request an MTU size used for a given connection.
     *
     * @param peripheralId The id/mac address of the peripheral.
     * @param mtu Size to be requested, in bytes.
     * @returns A promise resolving with the negotiated MTU if it succeeded. Beware that it might not be the one requested due to device's BLE limitations on both side of the negotiation.
     */
    requestMTU(peripheralId: string, mtu: number): Promise<number>;
    /**
     * [Android only, API 26+]
     *
     * Retrieve associated peripherals (from companion manager).
     *
     * @returns
     */
    getAssociatedPeripherals(): Promise<Peripheral[]>;
    /**
     * [Android only, API 26+]
     *
     * Remove an associated peripheral.
     *
     * @param peripheralId Peripheral to remove
     * @returns Promise that resolves once the peripheral has been removed. Rejects
     *          if no association is found.
     */
    removeAssociatedPeripheral(peripheralId: string): Promise<void>;
    /**
     * [Android only]
     *
     * Check if current device supports the companion device manager.
     *
     * @return Promise resolving to a boolean.
     */
    supportsCompanion(): Promise<boolean>;
    /**
     * [Android only, API 26+]
     *
     * Scan for companion devices.
     *
     * Rejects if the companion device manager is not supported on this device.
     *
     * The promise it will eventually resolve with either:
     *
     * 1.  peripheral if user selects one
     * 2.  null if user "cancels" (i.e. doesn't select anything)
     *
     * See `BleManager.supportsCompanion`.
     *
     * See: https://developer.android.com/develop/connectivity/bluetooth/companion-device-pairing
     *
     * @param serviceUUIDs List of service UUIDs to use as a filter
     */
    companionScan(serviceUUIDs: string[], options?: CompanionScanOptions): Promise<Peripheral | null>;
    /**
     * [Android only]
     *
     * Create the request to set the name of the bluetooth adapter. (https://developer.android.com/reference/android/bluetooth/BluetoothAdapter#setName(java.lang.String))
     *
     * @param name
     */
    setName(name: string): void;
    /**
     * [iOS only]
     * @param peripheralId The id/mac address of the peripheral.
     * @returns
     */
    getMaximumWriteValueLengthForWithoutResponse(peripheralId: string): Promise<number>;
    /**
     * [iOS only]
     * @param peripheralId The id/mac address of the peripheral.
     * @returns
     */
    getMaximumWriteValueLengthForWithResponse(peripheralId: string): Promise<number>;
    /**
     * The scanning found a new peripheral.
     */
    onDiscoverPeripheral(callback: EventCallback<BleDiscoverPeripheralEvent>): EventSubscription;
    /**
     * The scanning for peripherals is ended.
     */
    onStopScan(callback: EventCallback<BleStopScanEvent>): EventSubscription;
    /**
     * The BLE state changed.
     */
    onDidUpdateState(callback: EventCallback<BleManagerDidUpdateStateEvent>): EventSubscription;
    /**
     * A peripheral was connected.
     */
    onConnectPeripheral(callback: EventCallback<BleConnectPeripheralEvent>): EventSubscription;
    /**
     * A peripheral was disconnected.
     */
    onDisconnectPeripheral(callback: EventCallback<BleDisconnectPeripheralEvent>): EventSubscription;
    /**
     * A characteristic notified a new value.
     *
     * > Event will only be emitted after successful `startNotification`.
     */
    onDidUpdateValueForCharacteristic(callback: EventCallback<BleManagerDidUpdateValueForCharacteristicEvent>): EventSubscription;
    /**
     * A bond with a peripheral was established.
     */
    onPeripheralDidBond(callback: EventCallback<BleBondedPeripheralEvent>): EventSubscription;
    /**
     * [iOS only]
     *
     * This is fired when [`centralManager:WillRestoreState:`](https://developer.apple.com/documentation/corebluetooth/cbcentralmanagerdelegate/1518819-centralmanager) is called (app relaunched in the background to handle a bluetooth event).
     *
     * _For more on performing long-term bluetooth actions in the background:_
     *
     * [iOS Bluetooth State Preservation and Restoration](https://developer.apple.com/library/archive/documentation/NetworkingInternetWeb/Conceptual/CoreBluetooth_concepts/CoreBluetoothBackgroundProcessingForIOSApps/PerformingTasksWhileYourAppIsInTheBackground.html#//apple_ref/doc/uid/TP40013257-CH7-SW10)
     *
     * [iOS Relaunch Conditions](https://developer.apple.com/documentation/technotes/tn3115-bluetooth-state-restoration-app-relaunch-rules/)
     */
    onCentralManagerWillRestoreState(callback: EventCallback<BleManagerCentralManagerWillRestoreState>): EventSubscription;
    /**
     * [iOS only]
     *
     * The peripheral received a request to start or stop providing notifications for a specified characteristic's value.
     */
    onDidUpdateNotificationStateFor(callback: EventCallback<BleManagerDidUpdateNotificationStateForEvent>): EventSubscription;
    /**
     * User picked a device to associate with.
     *
     * Null if the request was cancelled by the user.
     */
    onCompanionPeripheral(callback: EventCallback<BleManagerCompanionPeripheral>): EventSubscription;
}
declare const _default: BleManager;
export default _default;