Function notifyChange

notifyChange<TObsv, TPath>(obj, path): void
Notifies any watchers that a property has changed. Will not notify if the value has not changed.

Typically only used when a backing field for a getter only property has changed.
Type Parameters
- TObsv extends ObservableMixin
- TPath extends string | number | symbol
Parameters
- obj: TObsv
  The object with the property that changed.
- path: TPath
  The property that changed.
Returns void
Throws
Error if the object is not observable.