fromMap method
Implementation
@override
NotificationFailure fromMap(Map<String, dynamic> map) {
return NotificationFailure(
message: map.parseDefault<String>('message', ''),
code: map.parse<String>('code'),
details: map.parse<String>('details'),
stackTrace: map.parse<String>('stackTrace') != null
? StackTrace.fromString(map.parse<String>('stackTrace') ?? '')
: null,
);
}