public static <T> void registerExtensionPoint(@NotNull ExtensionsArea area,
                                                @NotNull ExtensionPointName<T> extensionPointName,
                                                @NotNull Class<? extends T> aClass) {
    registerExtensionPoint(area, extensionPointName.getName(), aClass);
  }
public static <T> void registerExtensionPoint(@NotNull ExtensionsArea area,
                                                @NotNull ExtensionPointName<T> extensionPointName,
                                                @NotNull Class<? extends T> aClass)