public <T> void addExplicitExtension(@NotNull ClassExtension<T> instance, @NotNull Class<?> aClass, @NotNull T object) {
    instance.addExplicitExtension(aClass, object, myParentDisposable);
  }
public <T> void addExplicitExtension(@NotNull ClassExtension<T> instance, @NotNull Class<?> aClass, @NotNull T object)