/**
 * Tauri-backed sensor client (paw-prints / civet-edging). Mirrors DG-Agent's
 * `WebBluetoothSensorClient<TReading>`
 * (`packages/device-webbluetooth/src/sensor-client.ts`) — a single generic
 * client wraps either of `@dg-kit/protocol`'s sensor adapters
 * (`PawPrintsSensorAdapter`, `CivetPressureSensorAdapter`), since they share
 * the exact same `WebBluetoothSensorAdapter<TReading>` shape and only their
 * LED-setting method name differs. Only the connection mechanism differs
 * from the Web Bluetooth version: `connectTauriAuxDevice()` instead of
 * `navigator.bluetooth.requestDevice()`.
 */
import type { SensorState } from '@dg-kit/core';
import { type BluetoothDeviceLike, type BluetoothRemoteGATTServerLike, type CivetPressureReading, type PawPrintsReading, type WebBluetoothSensorAdapter } from '@dg-kit/protocol';
import type { GattReadyRetryOptions } from './gatt-ready.js';
import type { DeviceSelectionController } from './scan.js';
export interface TauriBlecSensorClientOptions<TReading> extends GattReadyRetryOptions {
    adapter: WebBluetoothSensorAdapter<TReading>;
    selectDevice: (controller: DeviceSelectionController) => Promise<string | null>;
    namePrefixes: string[];
    scanDurationMs?: number;
    setIndicatorColor: (color: number) => Promise<void>;
}
export declare class TauriBlecSensorClient<TReading> {
    private readonly options;
    private readonly listeners;
    private device;
    constructor(options: TauriBlecSensorClientOptions<TReading>);
    /** The BLE address of the currently-connected device, or `null` if disconnected. */
    get address(): string | null;
    connect(): Promise<void>;
    /**
     * Attach to an already-obtained `(device, server)` pair instead of
     * running this client's own scan + picker — see `aux-connect.ts`'s
     * `attachTauriAuxDevice()` doc comment. Lets a unified cross-kind picker
     * (`requestDgLabDeviceTauri()`) hand a picked+connected sensor straight to
     * this client once `detectDeviceKind()` identifies it.
     */
    connectDevice(device: BluetoothDeviceLike, server: BluetoothRemoteGATTServerLike): Promise<void>;
    disconnect(): Promise<void>;
    getState(): Promise<SensorState>;
    subscribe(listener: (reading: TReading) => void): () => void;
    onStateChanged(listener: (state: SensorState) => void): () => void;
    setIndicatorColor(color: number): Promise<void>;
    private readonly handleGattDisconnected;
    private emit;
}
export interface TauriBlecAuxSensorClientOptions extends GattReadyRetryOptions {
    selectDevice: (controller: DeviceSelectionController) => Promise<string | null>;
    /** Overrides the default kind-scoped scan filter — mainly for tests. */
    namePrefixes?: string[];
    scanDurationMs?: number;
}
export declare class TauriBlecPawPrintsClient extends TauriBlecSensorClient<PawPrintsReading> {
    constructor(options: TauriBlecAuxSensorClientOptions);
}
export declare class TauriBlecCivetEdgingClient extends TauriBlecSensorClient<CivetPressureReading> {
    constructor(options: TauriBlecAuxSensorClientOptions);
}
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