toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (crossReaction != null) 'crossReaction': crossReaction!,
if (family != null) 'family': family!,
if (picture != null) 'picture': picture!,
if (pictureCloseup != null) 'pictureCloseup': pictureCloseup!,
if (season != null) 'season': season!,
if (specialColors != null) 'specialColors': specialColors!,
if (specialShapes != null) 'specialShapes': specialShapes!,
if (type != null) 'type': type!,
};