toJson method
Implementation
Map<String, dynamic> toJson() {
final data = <String, dynamic>{};
data['page'] = page;
data['size'] = size;
data['totalElements'] = totalElements;
data['totalPages'] = totalPages;
data['last'] = last;
data['first'] = first;
data['sort'] = sort.toJson();
data['content'] = content.map((e) => e.toJson()).toList();
return data;
}