reportsOwnLifecycle property
Whether this element reports its own initialization and teardown.
false here: a family with no phase of its own is announced by this
class, at the two points a bare element has. A family that runs an
initialization — everything on AsyncScopeElementBase — overrides this
to true and reports the phase itself, in more detail than a pair of
events could carry.
Implementation
@override
bool get reportsOwnLifecycle => true;