toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (axes != null) 'axes': axes!,
if (category != null) 'category': category!,
if (colorCapabilities != null) 'colorCapabilities': colorCapabilities!,
if (family != null) 'family': family!,
if (files != null) 'files': files!,
if (kind != null) 'kind': kind!,
if (lastModified != null) 'lastModified': lastModified!,
if (menu != null) 'menu': menu!,
if (subsets != null) 'subsets': subsets!,
if (variants != null) 'variants': variants!,
if (version != null) 'version': version!,
};