export declare const IOS_PACKET_LENGTH = 128;
export declare const ANDROID_PACKET_LENGTH = 192;
export declare const IOS_PROTOCOL_V2_PACKET_LENGTH = 244;
export declare const ANDROID_PROTOCOL_V2_PACKET_LENGTH = 244;
export declare const getBluetoothServiceUuids: () => string[];
export declare const getInfosForServiceUuid: (serviceUuid: string, deviceType: 'classic') => {
    serviceUuid: string;
    writeUuid?: string | undefined;
    notifyUuid?: string | undefined;
} | null;
export declare const normalizeBleUuid: (uuid?: string | null) => string;
export declare const isSameBleUuid: (left?: string | null, right?: string | null) => boolean;
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