toJson method Null safety
Implementation
Map<String, Object> toJson() => <String, Object>{
'format': format,
'name': name,
'offset': offset,
'stride': stride,
'size': size,
'type': type
};
Map<String, Object> toJson() => <String, Object>{
'format': format,
'name': name,
'offset': offset,
'stride': stride,
'size': size,
'type': type
};