def align(anchor, *items, **config):
    config.setdefault('spacing', 0)
    return SequenceHelper(anchor, anchor, items, **config)
Test track_state_change.
dataset/ETHPy150Open nucleic/enaml/enaml/layout/layout_helpers.py/align--crossover with--dataset/ETHPy150Open home-assistant/home-assistant/tests/helpers/test_event_decorators.py/TestEventDecoratorHelpers.test_track_state_change