enumerations

class LayerKind(IntEnum):
    """The kind of a layer."""

    BlackAndWhiteLayer = 22
    BrightnessContrastLayer = 9
    ChannelMixerLayer = 12
    ColorBalanceLayer = 8
    ColorLookup = 24
    CurvesLayer = 7
    ExposureLayer = 19
    GradientFillLayer = 4
    GradientMapLayer = 13
    HueSaturationLayer = 10
    InversionLayer = 14
    Layer3D = 20
    LevelsLayer = 6
    NormalLayer = 1
    PatternFillLayer = 5
    PhotoFilterLayer = 18
    PosterizeLayer = 16
    SelectiveColorLayer = 11
    SmartObjectLayer = 17
    SolidFillLayer = 3
    TextLayer = 2
    ThresholdLayer = 15
    Vibrance = 23
    VideoLayer = 21
    ArtboardLayer = 25  # Add new type for Artboard