Layer Type

TypeUnknown	Unknown layer.
TypeFolder	Folder.
TypeShader	Shader.
TypeBrightnessContrast	Brightness/Contrast.
TypeHSL	HSL.
TypePosterize	Posterize.
TypeColorize	Colorize.
TypeClamp	Clamp.
TypeClip	Clip.
TypeDistorter	Distorter.
TypeTransform	Transformation.