*/
@Beta
@NonNullByDefault
-public interface DOMActionService extends DOMService<DOMActionService, DOMActionServiceExtension> {
+public interface DOMActionService extends DOMService<DOMActionService, DOMActionService.Extension> {
+ /**
+ * Marker interface for extensions of {@link DOMActionService}.
+ */
+ interface Extension extends DOMService.Extension<DOMActionService, Extension> {
+ // Marker interface
+ }
+
/**
* Initiate invocation of an Action. This method is guaranteed to not block on any external resources.
*