/**
 * A const enum that includes all non-printable string values one can expect from $event.key.
 * For example, this enum includes values like "CapsLock", "Backspace", and "AudioVolumeMute",
 * but does not include values like "a", "A", "#", "é", or "¿".
 * Auto generated from MDN: https://developer.mozilla.org/en-US/docs/Web/API/KeyboardEvent/key/Key_Values#Speech_recognition_keys
 */
export declare enum KeyEnum {
    /**
     * The user agent wasn't able to map the event's virtual keycode to a
     * specific key value.
     * This can happen due to hardware or software constraints, or because of
     * constraints around the platform on which the user agent is running.
     */
    Unidentified = "Unidentified",
    /** The Alt (Alternative) key. */
    Alt = "Alt",
    /**
     * The AltGr or AltGraph (Alternate Graphics) key.
     * Enables the ISO Level 3 shift modifier (where Shift is the
     * level 2 modifier).
     */
    AltGraph = "AltGraph",
    /**
     * The Caps Lock key. Toggles the capital character lock on and
     * off for subsequent input.
     */
    CapsLock = "CapsLock",
    /**
     * The Control, Ctrl, or Ctl key. Allows
     * typing control characters.
     */
    Control = "Control",
    /**
     * The Fn (Function modifier) key. Used to allow generating
     * function key (F1–F15, for instance) characters on
     * keyboards without a dedicated function key area. Often handled in
     * hardware so that events aren't generated for this key.
     */
    Fn = "Fn",
    /**
     * The FnLock or F-Lock (Function Lock) key.Toggles
     * the function key mode described by "Fn" on and off. Often
     * handled in hardware so that events aren't generated for this key.
     */
    FnLock = "FnLock",
    /** The Hyper key. */
    Hyper = "Hyper",
    /**
     * The Meta key. Allows issuing special command inputs. This is
     * the Windows logo key, or the Command or
     * ⌘ key on Mac keyboards.
     */
    Meta = "Meta",
    /**
     * The NumLock (Number Lock) key. Toggles the numeric keypad
     * between number entry some other mode (often directional arrows).
     */
    NumLock = "NumLock",
    /**
     * The Scroll Lock key. Toggles between scrolling and cursor
     * movement modes.
     */
    ScrollLock = "ScrollLock",
    /**
     * The Shift key. Modifies keystrokes to allow typing upper (or
     * other) case letters, and to support typing punctuation and other special
     * characters.
     */
    Shift = "Shift",
    /** The Super key. */
    Super = "Super",
    /** The Symbol modifier key (found on certain virtual keyboards). */
    Symbol = "Symbol",
    /** The Symbol Lock key. */
    SymbolLock = "SymbolLock",
    /**
     * The Enter or ↵ key (sometimes labeled
     * Return).
     */
    Enter = "Enter",
    /** The Horizontal Tab key, Tab. */
    Tab = "Tab",
    /** The down arrow key. */
    ArrowDown = "ArrowDown",
    /** The left arrow key. */
    ArrowLeft = "ArrowLeft",
    /** The right arrow key. */
    ArrowRight = "ArrowRight",
    /** The up arrow key. */
    ArrowUp = "ArrowUp",
    /** The End key. Moves to the end of content. */
    End = "End",
    /** The Home key. Moves to the start of content. */
    Home = "Home",
    /**
     * The Page Down (or PgDn) key. Scrolls down or
     * displays the next page of content.
     */
    PageDown = "PageDown",
    /**
     * The Page Up (or PgUp) key. Scrolls up or displays
     * the previous page of content.
     */
    PageUp = "PageUp",
    /**
     * The Backspace key. This key is labeled Delete on
     * Mac keyboards.
     */
    Backspace = "Backspace",
    /** The Clear key. Removes the currently selected input. */
    Clear = "Clear",
    /** The Copy key (on certain extended keyboards). */
    Copy = "Copy",
    /** The Cursor Select key, CrSel. */
    CrSel = "CrSel",
    /** The Cut key (on certain extended keyboards). */
    Cut = "Cut",
    /** The Delete key, Del. */
    Delete = "Delete",
    /**
     * Erase to End of Field. Deletes all characters from the current cursor
     * position to the end of the current field.
     */
    EraseEof = "EraseEof",
    /** The ExSel (Extend Selection) key. */
    ExSel = "ExSel",
    /**
     * The Insert key, Ins. Toggles between inserting and
     * overwriting text.
     */
    Insert = "Insert",
    /** Paste from the clipboard. */
    Paste = "Paste",
    /** Redo the last action. */
    Redo = "Redo",
    /** Undo the last action. */
    Undo = "Undo",
    /**
     * The Accept, Commit, or OK key or
     * button. Accepts the currently selected option or input method sequence
     * conversion.
     */
    Accept = "Accept",
    /** The Again key. Redoes or repeats a previous action. */
    Again = "Again",
    /** The Attn (Attention) key. */
    Attn = "Attn",
    /** The Cancel key. */
    Cancel = "Cancel",
    /**
     * Shows the context menu. Typically found between the
     * Windows (or OS) key and the Control key
     * on the right side of the keyboard.
     */
    ContextMenu = "ContextMenu",
    /**
     * The Esc (Escape) key. Typically used as an exit, cancel, or
     * "escape this operation" button. Historically, the Escape character was
     * used to signal the start of a special control sequence of characters
     * called an "escape sequence."
     */
    Escape = "Escape",
    /** The Execute key. */
    Execute = "Execute",
    /**
     * The Find key. Opens an interface (typically a dialog box) for
     * performing a find/search operation.
     */
    Find = "Find",
    /** The Finish key. */
    Finish = "Finish",
    /**
     * The Help key. Opens or toggles the display of help
     * information.
     */
    Help = "Help",
    /**
     * The Pause key. Pauses the current application or state, if
     * applicable.
     * Note: This shouldn't be confused with the
     * "MediaPause" key value, which is used for media
     * controllers, rather than to control applications and processes.
     */
    Pause = "Pause",
    /**
     * The Play key. Resumes a previously paused application, if
     * applicable.
     * Note: This shouldn't be confused with the
     * "MediaPlay" key value, which is used for media
     * controllers, rather than to control applications and processes.
     */
    Play = "Play",
    /** The Props (Properties) key. */
    Props = "Props",
    /** The Select key. */
    Select = "Select",
    /** The ZoomIn key. */
    ZoomIn = "ZoomIn",
    /** The ZoomOut key. */
    ZoomOut = "ZoomOut",
    /**
     * The Brightness Down key. Typically used to reduce the brightness of the
     * display.
     */
    BrightnessDown = "BrightnessDown",
    /**
     * The Brightness Up key. Typically increases the brightness of the
     * display.
     */
    BrightnessUp = "BrightnessUp",
    /**
     * The Eject key. Ejects removable media (or toggles an optical
     * storage device tray open and closed).
     */
    Eject = "Eject",
    /** The LogOff key. */
    LogOff = "LogOff",
    /**
     * The Power button or key, to toggle power on and off.
     * Note: Not all systems pass this key through to the
     * user agent.
     */
    Power = "Power",
    /**
     * The PowerOff or PowerDown key. Shuts off the
     * system.
     */
    PowerOff = "PowerOff",
    /**
     * The PrintScreen or PrtScr key. Sometimes
     * SnapShot. Captures the screen and prints it or saves it to
     * disk.
     */
    PrintScreen = "PrintScreen",
    /**
     * The Hibernate key. This saves the state of the computer to
     * disk and then shuts down; the computer can be returned to its previous
     * state by restoring the saved state information.
     */
    Hibernate = "Hibernate",
    /**
     * The Standby key. (Also known as Suspend or
     * Sleep.) This turns off the display and puts the computer in a
     * low power consumption mode, without completely powering off.
     */
    Standby = "Standby",
    /**
     * The WakeUp key. Used to wake the computer from the
     * hibernation or standby modes.
     */
    WakeUp = "WakeUp",
    /**
     * The All Candidates key, which starts multi-candidate mode, in
     * which multiple candidates are displayed for the ongoing input.
     */
    AllCandidates = "AllCandidates",
    /** The Alphanumeric key. */
    Alphanumeric = "Alphanumeric",
    /**
     * The Code Input key, which enables code input mode, which lets
     * the user enter characters by typing their code points (their Unicode
     * character numbers, typically).
     */
    CodeInput = "CodeInput",
    /** The Compose key. */
    Compose = "Compose",
    /**
     * The Convert key, which instructs the IME to convert the
     * current input method sequence into the resulting character.
     */
    Convert = "Convert",
    /**
     * A dead "combining" key; that is, a key which is used in tandem with
     * other keys to generate accented and other modified characters. If
     * pressed by itself, it doesn't generate a character.
     * If you wish to identify which specific dead key was pressed (in cases
     * where more than one exists), you can do so by examining the
     * KeyboardEvent's associated
     * compositionupdate event's
     * data property.
     */
    Dead = "Dead",
    /**
     * The Final (Final Mode) key is used on some Asian keyboards to
     * enter final mode when using IMEs.
     */
    FinalMode = "FinalMode",
    /**
     * Switches to the first character group on an
     * ISO/IEC 9995 keyboard. Each key may have multiple groups of characters, each in its own
     * column. Pressing this key instructs the device to interpret keypresses
     * as coming from the first column on subsequent keystrokes.
     */
    GroupFirst = "GroupFirst",
    /**
     * Switches to the last character group on an
     * ISO/IEC 9995 keyboard.
     */
    GroupLast = "GroupLast",
    /**
     * Switches to the next character group on an
     * ISO/IEC 9995 keyboard.
     */
    GroupNext = "GroupNext",
    /**
     * Switches to the previous character group on an
     * ISO/IEC 9995 keyboard.
     */
    GroupPrevious = "GroupPrevious",
    /** The Mode Change key. Toggles or cycles among input modes of IMEs. */
    ModeChange = "ModeChange",
    /**
     * The Next Candidate function key. Selects the next possible match for the
     * ongoing input.
     */
    NextCandidate = "NextCandidate",
    /**
     * The NonConvert ("Don't convert") key. This accepts the
     * current input method sequence without running conversion when using an
     * IME.
     */
    NonConvert = "NonConvert",
    /**
     * The Previous Candidate key. Selects the previous possible match for the
     * ongoing input.
     */
    PreviousCandidate = "PreviousCandidate",
    /** The Process key. Instructs the IME to process the conversion. */
    Process = "Process",
    /**
     * The Single Candidate key. Enables single candidate mode (as opposed to
     * multi-candidate mode); in this mode, only one candidate is displayed at
     * a time.
     */
    SingleCandidate = "SingleCandidate",
    /**
     * The Hangul (Korean character set) mode key, which toggles
     * between Hangul and English entry modes.
     */
    HangulMode = "HangulMode",
    /**
     * Selects the Hanja mode, for converting Hangul characters to the more
     * specific Hanja characters.
     */
    HanjaMode = "HanjaMode",
    /**
     * Selects the Junja mode, in which Korean is represented using single-byte
     * Latin characters.
     */
    JunjaMode = "JunjaMode",
    /**
     * The Eisu key. This key's purpose is defined by the IME, but
     * may be used to close the IME.
     */
    Eisu = "Eisu",
    /** The Hankaku (half-width characters) key. */
    Hankaku = "Hankaku",
    /** The Hiragana key; selects Kana characters mode. */
    Hiragana = "Hiragana",
    /** Toggles between the Hiragana and Katakana writing systems. */
    HiraganaKatakana = "HiraganaKatakana",
    /** The Kana Mode (Kana Lock) key. */
    KanaMode = "KanaMode",
    /**
     * The Kanji Mode key. Enables entering Japanese text using the
     * ideographic characters of Chinese origin.
     */
    KanjiMode = "KanjiMode",
    /** The Katakana key. */
    Katakana = "Katakana",
    /** The Romaji key; selects the Roman character set. */
    Romaji = "Romaji",
    /** The Zenkaku (full width) characters key. */
    Zenkaku = "Zenkaku",
    /** The Zenkaku/Hankaku (full width/half width) toggle key. */
    ZenkakuHanaku = "ZenkakuHanaku",
    /** The first general-purpose function key, F1. */
    F1 = "F1",
    /** The F2 key. */
    F2 = "F2",
    /** The F3 key. */
    F3 = "F3",
    /** The F4 key. */
    F4 = "F4",
    /** The F5 key. */
    F5 = "F5",
    /** The F6 key. */
    F6 = "F6",
    /** The F7 key. */
    F7 = "F7",
    /** The F8 key. */
    F8 = "F8",
    /** The F9 key. */
    F9 = "F9",
    /** The F10 key. */
    F10 = "F10",
    /** The F11 key. */
    F11 = "F11",
    /** The F12 key. */
    F12 = "F12",
    /** The F13 key. */
    F13 = "F13",
    /** The F14 key. */
    F14 = "F14",
    /** The F15 key. */
    F15 = "F15",
    /** The F16 key. */
    F16 = "F16",
    /** The F17 key. */
    F17 = "F17",
    /** The F18 key. */
    F18 = "F18",
    /** The F19 key. */
    F19 = "F19",
    /** The F20 key. */
    F20 = "F20",
    /** The first general-purpose virtual function key. */
    Soft1 = "Soft1",
    /** The second general-purpose virtual function key. */
    Soft2 = "Soft2",
    /** The third general-purpose virtual function key. */
    Soft3 = "Soft3",
    /** The fourth general-purpose virtual function key. */
    Soft4 = "Soft4",
    /**
     * Presents a list of recently-used applications which lets the user change
     * apps quickly.
     */
    AppSwitch = "AppSwitch",
    /** The Call key. Dials the number which has been entered. */
    Call = "Call",
    /** The Camera key. Activates the camera. */
    Camera = "Camera",
    /** The Focus key. Focuses the camera. */
    CameraFocus = "CameraFocus",
    /** The End Call or Hang Up button. */
    EndCall = "EndCall",
    /** The Back button. */
    GoBack = "GoBack",
    /**
     * The Home button. Returns the user to the phone's main screen
     * (usually an application launcher).
     */
    GoHome = "GoHome",
    /**
     * The Headset Hook key. This is typically actually a button on
     * the headset which is used to hang up calls and play or pause media.
     */
    HeadsetHook = "HeadsetHook",
    /** The Redial button. Redials the last-called number. */
    LastNumberRedial = "LastNumberRedial",
    /** The Notification key. */
    Notification = "Notification",
    /**
     * A button which cycles among the notification modes: silent, vibrate,
     * ring, and so forth.
     */
    MannerMode = "MannerMode",
    /** The Voice Dial key. Initiates voice dialing. */
    VoiceDial = "VoiceDial",
    /** Switches to the previous channel. */
    ChannelDown = "ChannelDown",
    /** Switches to the next channel. */
    ChannelUp = "ChannelUp",
    /** Starts, continues, or increases the speed of fast forwarding the media. */
    MediaFastForward = "MediaFastForward",
    /**
     * Pauses the currently playing media.
     * Note: Some older applications use
     * "Pause", but this is not correct.
     */
    MediaPause = "MediaPause",
    /**
     * Starts or continues playing media at normal speed, if not already doing
     * so. Has no effect otherwise.
     */
    MediaPlay = "MediaPlay",
    /** Toggles between playing and pausing the current media. */
    MediaPlayPause = "MediaPlayPause",
    /** Starts or resumes recording media. */
    MediaRecord = "MediaRecord",
    /** Starts, continues, or increases the speed of rewinding the media. */
    MediaRewind = "MediaRewind",
    /**
     * Stops the current media activity (such as playing, recording, pausing,
     * forwarding, or rewinding). Has no effect if the media is currently
     * stopped already.
     */
    MediaStop = "MediaStop",
    /** Seeks to the next media or program track. */
    MediaTrackNext = "MediaTrackNext",
    /** Seeks to the previous media or program track. */
    MediaTrackPrevious = "MediaTrackPrevious",
    /** Adjusts audio balance toward the left. */
    AudioBalanceLeft = "AudioBalanceLeft",
    /** Adjusts audio balance toward the right. */
    AudioBalanceRight = "AudioBalanceRight",
    /** Decreases the amount of bass. */
    AudioBassDown = "AudioBassDown",
    /**
     * Reduces bass boosting or cycles downward through bass boost modes or
     * states.
     */
    AudioBassBoostDown = "AudioBassBoostDown",
    /** Toggles bass boosting on and off. */
    AudioBassBoostToggle = "AudioBassBoostToggle",
    /**
     * Increases the amoung of bass boosting, or cycles upward through a set of
     * bass boost modes or states.
     */
    AudioBassBoostUp = "AudioBassBoostUp",
    /** Increases the amount of bass. */
    AudioBassUp = "AudioBassUp",
    /** Adjusts the audio fader toward the front. */
    AudioFaderFront = "AudioFaderFront",
    /** Adjusts the audio fader toward the rear. */
    AudioFaderRear = "AudioFaderRear",
    /** Selects the next available surround sound mode. */
    AudioSurroundModeNext = "AudioSurroundModeNext",
    /** Decreases the amount of treble. */
    AudioTrebleDown = "AudioTrebleDown",
    /** Increases the amount of treble. */
    AudioTrebleUp = "AudioTrebleUp",
    /** Decreases the audio volume. */
    AudioVolumeDown = "AudioVolumeDown",
    /** Mutes the audio. */
    AudioVolumeMute = "AudioVolumeMute",
    /** Increases the audio volume. */
    AudioVolumeUp = "AudioVolumeUp",
    /** Toggles the microphone on and off. */
    MicrophoneToggle = "MicrophoneToggle",
    /** Decreases the microphone's input volume. */
    MicrophoneVolumeDown = "MicrophoneVolumeDown",
    /** Mutes the microphone input. */
    MicrophoneVolumeMute = "MicrophoneVolumeMute",
    /** Increases the microphone's input volume. */
    MicrophoneVolumeUp = "MicrophoneVolumeUp",
    /** Switches into TV viewing mode. */
    TV = "TV",
    /** Toggles 3D TV mode on and off. */
    TV3DMode = "TV3DMode",
    /** Toggles between antenna and cable inputs. */
    TVAntennaCable = "TVAntennaCable",
    /** Toggles audio description mode on and off. */
    TVAudioDescription = "TVAudioDescription",
    /**
     * Decreases trhe audio description's mixing volume; reduces the volume of
     * the audio descriptions relative to the program sound.
     */
    TVAudioDescriptionMixDown = "TVAudioDescriptionMixDown",
    /**
     * Increases the audio description's mixing volume; increases the volume of
     * the audio descriptions relative to the program sound.
     */
    TVAudioDescriptionMixUp = "TVAudioDescriptionMixUp",
    /**
     * Displays or hides the media contents available for playback (this may be
     * a channel guide showing the currently airing programs, or a list of
     * media files to play).
     */
    TVContentsMenu = "TVContentsMenu",
    /** Displays or hides the TV's data service menu. */
    TVDataService = "TVDataService",
    /** Cycles the input mode on an external TV. */
    TVInput = "TVInput",
    /** Switches to the input "Component 1." */
    TVInputComponent1 = "TVInputComponent1",
    /** Switches to the input "Component 2." */
    TVInputComponent2 = "TVInputComponent2",
    /** Switches to the input "Composite 1." */
    TVInputComposite1 = "TVInputComposite1",
    /** Switches to the input "Composite 2." */
    TVInputComposite2 = "TVInputComposite2",
    /** Switches to the input "HDMI 1." */
    TVInputHDMI1 = "TVInputHDMI1",
    /** Switches to the input "HDMI 2." */
    TVInputHDMI2 = "TVInputHDMI2",
    /** Switches to the input "HDMI 3." */
    TVInputHDMI3 = "TVInputHDMI3",
    /** Switches to the input "HDMI 4." */
    TVInputHDMI4 = "TVInputHDMI4",
    /** Switches to the input "VGA 1." */
    TVInputVGA1 = "TVInputVGA1",
    /** The Media Context menu key. */
    TVMediaContext = "TVMediaContext",
    /** Toggle the TV's network connection on and off. */
    TVNetwork = "TVNetwork",
    /** Put the TV into number entry mode. */
    TVNumberEntry = "TVNumberEntry",
    /** The device's power button. */
    TVPower = "TVPower",
    /** Radio button. */
    TVRadioService = "TVRadioService",
    /** Satellite button. */
    TVSatellite = "TVSatellite",
    /** Broadcast Satellite button. */
    TVSatelliteBS = "TVSatelliteBS",
    /** Communication Satellite button. */
    TVSatelliteCS = "TVSatelliteCS",
    /** Toggles among available satellites. */
    TVSatelliteToggle = "TVSatelliteToggle",
    /**
     * Selects analog terrestrial television service (analog cable or antenna
     * reception).
     */
    TVTerrestrialAnalog = "TVTerrestrialAnalog",
    /**
     * Selects digital terrestrial television service (digital cable or antenna
     * receiption).
     */
    TVTerrestrialDigital = "TVTerrestrialDigital",
    /** Timer programming button. */
    TVTimer = "TVTimer",
    /** Changes the input mode on an external audio/video receiver (AVR) unit. */
    AVRInput = "AVRInput",
    /** Toggles the power on an external AVR unit. */
    AVRPower = "AVRPower",
    /**
     * General-purpose media function key, color-coded red. This has index
     * 0 among the colored keys.
     */
    ColorF0Red = "ColorF0Red",
    /**
     * General-purpose media funciton key, color-coded green. This has index
     * 1 among the colored keys.
     */
    ColorF1Green = "ColorF1Green",
    /**
     * General-purpose media funciton key, color-coded yellow. This has index
     * 2 among the colored keys.
     */
    ColorF2Yellow = "ColorF2Yellow",
    /**
     * General-purpose media funciton key, color-coded blue. This has index
     * 3 among the colored keys.
     */
    ColorF3Blue = "ColorF3Blue",
    /**
     * General-purpose media funciton key, color-coded grey. This has index
     * 4 among the colored keys.
     */
    ColorF4Grey = "ColorF4Grey",
    /**
     * General-purpose media funciton key, color-coded brown. This has index
     * 5 among the colored keys.
     */
    ColorF5Brown = "ColorF5Brown",
    /** Toggles closed captioning on and off. */
    ClosedCaptionToggle = "ClosedCaptionToggle",
    /**
     * Adjusts the brightness of the device by toggling between two brightness
     * levels or by cycling among multiple brightness levels.
     */
    Dimmer = "Dimmer",
    /** Cycles among video sources. */
    DisplaySwap = "DisplaySwap",
    /** Switches the input source to the Digital Video Recorder (DVR). */
    DVR = "DVR",
    /** The Exit button, which exits the curreent application or menu. */
    Exit = "Exit",
    /** Clears the program or content stored in the first favorites list slot. */
    FavoriteClear0 = "FavoriteClear0",
    /** Clears the program or content stored in the second favorites list slot. */
    FavoriteClear1 = "FavoriteClear1",
    /** Clears the program or content stored in the third favorites list slot. */
    FavoriteClear2 = "FavoriteClear2",
    /** Clears the program or content stored in the fourth favorites list slot. */
    FavoriteClear3 = "FavoriteClear3",
    /**
     * Selects (recalls) the program or content stored in the first favorites
     * list slot.
     */
    FavoriteRecall0 = "FavoriteRecall0",
    /**
     * Selects (recalls) the program or content stored in the second favorites
     * list slot.
     */
    FavoriteRecall1 = "FavoriteRecall1",
    /**
     * Selects (recalls) the program or content stored in the third favorites
     * list slot.
     */
    FavoriteRecall2 = "FavoriteRecall2",
    /**
     * Selects (recalls) the program or content stored in the fourth favorites
     * list slot.
     */
    FavoriteRecall3 = "FavoriteRecall3",
    /**
     * Stores the current program or content into the first favorites list
     * slot.
     */
    FavoriteStore0 = "FavoriteStore0",
    /**
     * Stores the current program or content into the second favorites list
     * slot.
     */
    FavoriteStore1 = "FavoriteStore1",
    /**
     * Stores the current program or content into the third favorites list
     * slot.
     */
    FavoriteStore2 = "FavoriteStore2",
    /**
     * Stores the current program or content into the fourth favorites list
     * slot.
     */
    FavoriteStore3 = "FavoriteStore3",
    /** Toggles the display of the program or content guide. */
    Guide = "Guide",
    /**
     * If the guide is currently displayed, this button tells the guide to
     * display the next day's content.
     */
    GuideNextDay = "GuideNextDay",
    /**
     * If the guide is currently displayed, this button tells the guide to
     * display the previous day's content.
     */
    GuidePreviousDay = "GuidePreviousDay",
    /**
     * Toggles the display of information about the currently selected content,
     * program, or media.
     */
    Info = "Info",
    /**
     * Tells the device to perform an instant replay (typically some form of
     * jumping back a short amount of time then playing it again, possibly but
     * not usually in slow motion).
     */
    InstantReplay = "InstantReplay",
    /** Opens content liniked to the current program, if available and possible. */
    Link = "Link",
    /** Lists the current program. */
    ListProgram = "ListProgram",
    /** Toggles a display listing currently available live content or programs. */
    LiveContent = "LiveContent",
    /** Locks or unlocks the currently selected content or pgoram. */
    Lock = "Lock",
    /**
     * Presents a list of media applications, such as photo viewers, audio and
     * video players, and games. [1]
     */
    MediaApps = "MediaApps",
    /** The Audio Track key. */
    MediaAudioTrack = "MediaAudioTrack",
    /** Jumps back to the last-viewed content, program, or other media. */
    MediaLast = "MediaLast",
    /** Skips backward to the previous content or program. */
    MediaSkipBackward = "MediaSkipBackward",
    /** Skips forward to the next content or program. */
    MediaSkipForward = "MediaSkipForward",
    /** Steps backward to the previous content or program. */
    MediaStepBackward = "MediaStepBackward",
    /** Steps forward to the next content or program. */
    MediaStepForward = "MediaStepForward",
    /**
     * Top Menu button. Opens the media's main menu (e.g., for a DVD or Blu-Ray
     * disc).
     */
    MediaTopMenu = "MediaTopMenu",
    /** Navigates into a submenu or option. */
    NavigateIn = "NavigateIn",
    /** Navigates to the next item. */
    NavigateNext = "NavigateNext",
    /** Navigates out of the current screen or menu. */
    NavigateOut = "NavigateOut",
    /** Navigates to the previous item. */
    NavigatePrevious = "NavigatePrevious",
    /** Cycles to the next channel in the favorites list. */
    NextFavoriteChannel = "NextFavoriteChannel",
    /**
     * Cycles to the next saved user profile, if this feature is supported and
     * multiple profiles exist.
     */
    NextUserProfile = "NextUserProfile",
    /**
     * Opens the user interface for selecting on demand content or programs to
     * watch.
     */
    OnDemand = "OnDemand",
    /** Starts the process of pairing the remote with a device to be controlled. */
    Pairing = "Pairing",
    /** A button to move the picture-in-picture view downward. */
    PinPDown = "PinPDown",
    /** A button to control moving the picture-in-picture view. */
    PinPMove = "PinPMove",
    /** Toggles display of th epicture-in-picture view on and off. */
    PinPToggle = "PinPToggle",
    /** A button to move the picture-in-picture view upward. */
    PinPUp = "PinPUp",
    /** Decreases the media playback rate. */
    PlaySpeedDown = "PlaySpeedDown",
    /** Returns the media playback rate to normal. */
    PlaySpeedReset = "PlaySpeedReset",
    /** Increases the media playback rate. */
    PlaySpeedUp = "PlaySpeedUp",
    /** Toggles random media (also known as "shuffle mode") on and off. */
    RandomToggle = "RandomToggle",
    /**
     * A code sent when the remote control's battery is low. This doesn't
     * actually correspond to a physical key at all.
     */
    RcLowBattery = "RcLowBattery",
    /** Cycles among the available media recording speeds. */
    RecordSpeedNext = "RecordSpeedNext",
    /**
     * Toggles radio frequency (RF) input bypass mode on and off. RF bypass
     * mode passes RF input directly to the RF output without any processing or
     * filtering.
     */
    RfBypass = "RfBypass",
    /**
     * Toggles the channel scan mode on and off. This is a mode which flips
     * through channels automatically until the user stops the scan.
     */
    ScanChannelsToggle = "ScanChannelsToggle",
    /** Cycles through the available screen display modes. */
    ScreenModeNext = "ScreenModeNext",
    /** Toggles display of the device's settings screen on and off. */
    Settings = "Settings",
    /** Toggles split screen display mode on and off. */
    SplitScreenToggle = "SplitScreenToggle",
    /** Cycles among input modes on an external set-top box (STB). */
    STBInput = "STBInput",
    /** Toggles on and off an external STB. */
    STBPower = "STBPower",
    /** Toggles the display of subtitles on and off if they're available. */
    Subtitle = "Subtitle",
    /**
     * Toggles display of teletext,
     * if available.
     */
    Teletext = "Teletext",
    /** Cycles through the available video modes. */
    VideoModeNext = "VideoModeNext",
    /**
     * Causes the device to identify itself in some fashion, such as by
     * flashing a light, briefly changing the brightness of indicator lights,
     * or emitting a tone.
     */
    Wink = "Wink",
    /**
     * Toggles between full-screen and scaled content display, or otherwise
     * change the magnification level.
     */
    ZoomToggle = "ZoomToggle",
    /**
     * Presents a list of possible corrections for a word which was incorrectly
     * identified.
     */
    SpeechCorrectionList = "SpeechCorrectionList",
    /**
     * Toggles between dictation mode and command/control mode. This lets the
     * speech engine know whether to interpret spoken words as input text or as
     * commands.
     */
    SpeechInputToggle = "SpeechInputToggle",
    /** Closes the current document or message. Must not exit the application. */
    Close = "Close",
    /** Creates a new document or message. */
    New = "New",
    /** Opens an existing document or message. */
    Open = "Open",
    /** Prints the current document or message. */
    Print = "Print",
    /** Saves the current document or message. */
    Save = "Save",
    /** Starts spell checking the current document. */
    SpellCheck = "SpellCheck",
    /** Opens the user interface to forward a message. */
    MailForward = "MailForward",
    /** Opens the user interface to reply to a message. */
    MailReply = "MailReply",
    /** Sends the current message. */
    MailSend = "MailSend",
    /**
     * The Calculator key, often labeled with an icon. This is often
     * used as a generic application launcher key
     * (APPCOMMAND_LAUNCH_APP2).
     */
    LaunchCalculator = "LaunchCalculator",
    /** The Calendar key. Often labeled with an icon. */
    LaunchCalendar = "LaunchCalendar",
    /** The Contacts key. */
    LaunchContacts = "LaunchContacts",
    /** The Mail key. Often labeled with an icon. */
    LaunchMail = "LaunchMail",
    /** The Media Player key. */
    LaunchMediaPlayer = "LaunchMediaPlayer",
    /** The Music Player key. Often labeled with an icon. */
    LaunchMusicPlayer = "LaunchMusicPlayer",
    /**
     * The My Computer key on Windows keyboards. This is often used
     * as a generic application launcher key
     * (APPCOMMAND_LAUNCH_APP1).
     */
    LaunchMyComputer = "LaunchMyComputer",
    /**
     * The Phone key. Opens the phone dialer application (if one is
     * present).
     */
    LaunchPhone = "LaunchPhone",
    /** The Screen Saver key. */
    LaunchScreenSaver = "LaunchScreenSaver",
    /** The Spreadsheet key. This key may be labeled with an icon. */
    LaunchSpreadsheet = "LaunchSpreadsheet",
    /**
     * The Web Browser key. This key is frequently labeled with an
     * icon.
     */
    LaunchWebBrowser = "LaunchWebBrowser",
    /** The WebCam key. Opens the webcam application. */
    LaunchWebCam = "LaunchWebCam",
    /**
     * The Word Processor key. This may be an icon of a specific
     * word processor application, or a generic document icon.
     */
    LaunchWordProcessor = "LaunchWordProcessor",
    /** The first generic application launcher button. */
    LaunchApplication1 = "LaunchApplication1",
    /** The second generic application launcher button. */
    LaunchApplication2 = "LaunchApplication2",
    /** The third generic application launcher button. */
    LaunchApplication3 = "LaunchApplication3",
    /** The fourth generic application launcher button. */
    LaunchApplication4 = "LaunchApplication4",
    /** The fifth generic application launcher button. */
    LaunchApplication5 = "LaunchApplication5",
    /** The sixth generic application launcher button. */
    LaunchApplication6 = "LaunchApplication6",
    /** The seventh generic application launcher button. */
    LaunchApplication7 = "LaunchApplication7",
    /** The eighth generic application launcher button. */
    LaunchApplication8 = "LaunchApplication8",
    /** The ninth generic application launcher button. */
    LaunchApplication9 = "LaunchApplication9",
    /** The 10th generic application launcher button. */
    LaunchApplication10 = "LaunchApplication10",
    /** The 11th generic application launcher button. */
    LaunchApplication11 = "LaunchApplication11",
    /** The 12th generic application launcher button. */
    LaunchApplication12 = "LaunchApplication12",
    /** The 13th generic application launcher button. */
    LaunchApplication13 = "LaunchApplication13",
    /** The 14th generic application launcher button. */
    LaunchApplication14 = "LaunchApplication14",
    /** The 15th generic application launcher button. */
    LaunchApplication15 = "LaunchApplication15",
    /** The 16th generic application launcher button. */
    LaunchApplication16 = "LaunchApplication16",
    /**
     * Navigates to the previous content or page in the current Web view's
     * history.
     */
    BrowserBack = "BrowserBack",
    /** Opens the user's list of bookmarks/favorites. */
    BrowserFavorites = "BrowserFavorites",
    /** Navigates to the next content or page in the current Web view's history. */
    BrowserForward = "BrowserForward",
    /** Navigates to the user's preferred home page. */
    BrowserHome = "BrowserHome",
    /** Refreshes the current page or content. */
    BrowserRefresh = "BrowserRefresh",
    /**
     * Activates the user's preferred search engine or the search interface
     * within their browser.
     */
    BrowserSearch = "BrowserSearch",
    /** Stops loading the currently displayed Web view or content. */
    BrowserStop = "BrowserStop",
    /**
     * The decimal point key (typically . or
     * , depending on the region).
     * In newer browsers, this value to be the character generated by the
     * decimal key (one of those two characters). [1]
     */
    Decimal = "Decimal",
    /** The 11 key found on certain media numeric keypads. */
    Key11 = "Key11",
    /** The 12 key found on certain media numeric keypads. */
    Key12 = "Key12",
    /** The numeric keypad's multiplication key, *. */
    Multiply = "Multiply",
    /** The numeric keypad's addition key, +. */
    Add = "Add",
    /** The numeric keypad's division key, /. */
    Divide = "Divide",
    /** The numeric keypad's subtraction key, -. */
    Subtract = "Subtract",
    /**
     * The numeric keypad's places separator character.
     * (In the United States this is a comma, but elsewhere it is frequently
     * a period.)
     */
    Separator = "Separator",
    Space = "(space character)",
    Key_0 = "0",
    Key_1 = "1",
    Key_2 = "2",
    Key_3 = "3",
    Key_4 = "4",
    Key_5 = "5",
    Key_6 = "6",
    Key_7 = "7",
    Key_8 = "8",
    Key_9 = "9",
    A = "a",
    B = "b",
    C = "c",
    D = "d",
    E = "e",
    F = "f",
    G = "g",
    H = "h",
    I = "i",
    J = "j",
    K = "k",
    L = "l",
    M = "m",
    N = "n",
    O = "o",
    P = "p",
    Q = "q",
    R = "r",
    S = "s",
    T = "t",
    U = "u",
    V = "v",
    W = "w",
    X = "x",
    Y = "y",
    Z = "z"
}
type KeyCodes = {
    [key in KeyEnum]?: number;
};
export declare let keyCodes: KeyCodes;
export declare let keyCodeFromKey: (key: KeyEnum) => number;
export {};