fromJson method
Implementation
fromJson(Map<String, dynamic>? json) {
if (json == null) return;
value = (json[r'value'] == null) ? null : (json[r'value'] as dynamic);
updateValue =
(json[r'updateValue'] == null) ? null : (json[r'updateValue'] as bool?);
lock = (json[r'lock'] == null) ? null : (json[r'lock'] as bool?);
}