toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (alignment != null) 'alignment': alignment!,
if (alpha != null) 'alpha': alpha!,
if (blurRadius != null) 'blurRadius': blurRadius!,
if (color != null) 'color': color!,
if (propertyState != null) 'propertyState': propertyState!,
if (rotateWithShape != null) 'rotateWithShape': rotateWithShape!,
if (transform != null) 'transform': transform!,
if (type != null) 'type': type!,
};