create static method
Implementation
static CategorizedContent create(Map<String, dynamic> data) {
final String category = data['category'] ?? '';
final NextSearch? next = data['next'] ? NextSearch.create(data['next']) : null;
final List<Content> contents = ((data['contents'] ?? []) as List<Map<String, dynamic>>)
.map(
(content) => Content.create(content),
)
.toList();
return CategorizedContent(
category: category,
contents: contents,
next: next,
);
}