Detect classes which are Litho Components

Summary: Populate class name for Litho Components.

Reviewed By: adityasharat

Differential Revision: D22922106

fbshipit-source-id: e18b748e0e0bd6f511558124a28b4b58d217ded7

android/plugins/litho/src/main/java/com/facebook/flipper/plugins/litho/DebugComponentDescriptor.java

@@ -332,6 +332,7 @@ public class DebugComponentDescriptor extends NodeDescriptor<DebugComponent> {
         // doesn't add linked node descriptor
       }
     }
+    extraInfo.put("className", node.getComponent().getClass().getName());
     return extraInfo.build();
   }
 

desktop/app/src/ui/components/elements-inspector/ElementsInspector.tsx

@@ -41,6 +41,7 @@ export type ElementExtraInfo = {
   linkedNode?: string; // id of linked node in opposite tree
   expandWithParent?: boolean;
   linkedTree?: string;
+  className?: string;
 };
 
 export type Element = {