import { SerialProvider } from '../../types/index.js';
/**
 * Creates a {@link SerialProvider} that uses the Web Bluetooth API
 * to communicate with Nordic UART Service (NUS) devices.
 *
 * Pass the returned provider to `AbstractSerialDevice.setProvider()` before
 * calling `connect()`.
 *
 * @returns A `SerialProvider` backed by the Web Bluetooth API.
 * @throws {Error} If `navigator.bluetooth` is not available in the current environment.
 *
 * @example
 * ```ts
 * import { createBluetoothProvider, AbstractSerialDevice } from 'webserial-core';
 *
 * AbstractSerialDevice.setProvider(createBluetoothProvider());
 * ```
 */
export declare function createBluetoothProvider(): SerialProvider;