Weak reference to the attached object.
Which parts of the reifect apply to this object.
OptionallastThe state the object was last switched to.
OptionalresolvedThe per-state values resolved for this object, so interpolated configurations are computed once rather than on every switch.
OptionalindexThe object's position among the attached objects.
OptionaltotalHow many objects are attached in total.
OptionalonCalled when this object switches state.
OptionaldisposeTears down the effect tracking this object's reactive values.
Description
The bookkeeping a StatefulReifect keeps for one attached object. The object is held weakly, so attaching a reifect does not keep it alive once the rest of the application drops it.