import { type NavigatorBluetoothLike, type RequestDeviceOptionsLike, type RequestedDevice } from '@dg-kit/protocol';
export interface RequestDgLabDeviceOptions {
    navigatorRef?: NavigatorBluetoothLike;
    requestDeviceOptions?: RequestDeviceOptionsLike;
}
/** @see RequestedDevice — the shared shape every cross-kind picker returns. */
export type RequestedDgLabDevice = RequestedDevice;
/**
 * Open ONE shared Web Bluetooth chooser scoped to every known DG-Lab device
 * kind (Coyote V2/V3, paw-prints, civet-edging, Opossum — see
 * `DG_LAB_REQUEST_DEVICE_OPTIONS`), connect its GATT server, and identify
 * which kind was picked via `detectDeviceKind()`.
 *
 * This is the shared foundation for a single "连接设备" entry point that can
 * pick up any of the four device kinds, auto-detected by name, instead of a
 * separate chooser per kind. Callers route the returned `(kind, device,
 * server)` to the right adapter/client themselves — e.g. a Coyote pick goes
 * to `WebBluetoothDeviceClient.connectDevice()`, a sensor/Opossum pick goes
 * straight to that device's own protocol adapter's `onConnected()`.
 *
 * Rejects (and disconnects) on an unrecognized device name — the chooser's
 * `filters` already scope results to DG-Lab prefixes, so this should only
 * trigger if a device happens to advertise a matching prefix without
 * actually being a DG-Lab device.
 */
export declare function requestDgLabDevice(options?: RequestDgLabDeviceOptions): Promise<RequestedDgLabDevice>;
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