toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (deprecated != null) 'deprecated': deprecated!,
if (description != null) 'description': description!,
if (displayName != null) 'displayName': displayName!,
if (displayOrder != null) 'displayOrder': displayOrder!,
if (stringType != null) 'stringType': stringType!,
if (stringValues != null) 'stringValues': stringValues!,
};