/**
 * Enum for HMSAudioDevice types.
 *
 * This enum represents the different types of audio devices that can be used
 * in the context of the HMS SDK. It provides a way to specify the preferred
 * audio output device for audio playback.
 *
 * @enum {string}
 */
export declare enum HMSAudioDevice {
    /** Use the speakerphone for audio output. */
    SPEAKER_PHONE = "SPEAKER_PHONE",
    /** Use a wired headset for audio output, if connected. */
    WIRED_HEADSET = "WIRED_HEADSET",
    /** Use the earpiece for audio output. */
    EARPIECE = "EARPIECE",
    /** Use a Bluetooth device for audio output, if connected. */
    BLUETOOTH = "BLUETOOTH",
    /** Automatically select the best audio output device based on the current state. */
    AUTOMATIC = "AUTOMATIC"
}