from bt2.ctf_writer import _CtfWriterStream
from bt2.event import _Event
from bt2.event_class import *
-from bt2.field_types import *
-from bt2.field_types import _FieldType
+from bt2.field_class import *
+from bt2.field_class import _FieldClass
from bt2.fields import *
from bt2.fields import _ArrayField
from bt2.fields import _EnumerationField