# THE SOFTWARE.
from bt2 import native_bt, object, utils
-from bt2 import clock_class as bt2_clock_class
from bt2 import event_class as bt2_event_class
from bt2 import packet as bt2_packet
from bt2 import stream as bt2_stream
from bt2 import field as bt2_field
-from bt2 import clock_snapshot as bt2_clock_snapshot
-import bt2
class _Event(object._UniqueObject):