type AssetStylePresetPropertyValue = | boolean | number | string | RGBColor | RGBAColor | null;A value a style preset can set on a property: a boolean, number, string (including enum values) or
an RGB(A) color. Colors must be RGB(A) ({ r, g, b, a? }); CMYK and spot colors are not supported in
presets. Structs and source sets cannot be set from a preset. A null value is ignored for regular
properties; for the virtual text/path property it clears the baseline path.