ToolbarItemType: "Selection" | "Pencil" | "Brush" | "Eraser" | "CloneStamp" | "Text" | "Pixelate" | "Blur" | "Brightness" | "Contrast" | "BrightnessContrast" | "Vibrance" | "Splitter" | "Size" | "Color" | "UseOriginalImage" | "Undo" | "Redo" | "Apply" | "Cancel" | "FontSize" | "FontName" | "FontBold" | "FontItalic" | "FontColor"

Represents the types of items that can be used in the Paint, Text, and Effects toolbars.