type SimpleFillStyle: string | SimpleImageFill;
Settings for the fill style of a block.
If a string is provided, it must be a hex color string, e.g. '#ff00ff' or '#aabbcc80'.
type SimpleFillStyle: string | SimpleImageFill;
Settings for the fill style of a block.
If a string is provided, it must be a hex color string, e.g. '#ff00ff' or '#aabbcc80'.