Nested Classes
Modifier and Type	Class	Description
`public interface`	`JSDevSupport.JSDevSupportModule`
`public interface`	`JSDevSupport.DevSupportCallback`

Constructors
Constructor	Description
`JSDevSupport(ReactApplicationContext reactContext)`

Modifier and Type	Method	Description
`synchronized void`	`computeDeepestJSHierarchy(View root, JSDevSupport.DevSupportCallback callback)`	Notifies the callback with either the JS hierarchy of the deepest leaf from the given root viewor with an error.
`synchronized void`	`getJSHierarchy(int reactTag, JSDevSupport.DevSupportCallback callback)`
`synchronized void`	`onSuccess(String data)`
`synchronized void`	`onFailure(double errorCodeDouble, String error)`
`Map<String, Object>`	`getTypedExportedConstants()`
`String`	`getName()`

Methods inherited from class com.facebook.fbreact.specs.NativeJSDevSupportSpec
getConstants, onFailure
Methods inherited from class com.facebook.react.bridge.BaseJavaModule
canOverrideExistingModule, hasConstants, initialize, invalidate, onCatalystInstanceDestroy
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

JSDevSupport(ReactApplicationContext reactContext)

computeDeepestJSHierarchy
```
 synchronized void computeDeepestJSHierarchy(View root, JSDevSupport.DevSupportCallback callback)
```
Notifies the callback with either the JS hierarchy of the deepest leaf from the given root viewor with an error.

 synchronized void getJSHierarchy(int reactTag, JSDevSupport.DevSupportCallback callback)

 synchronized void onSuccess(String data)

 synchronized void onFailure(double errorCodeDouble, String error)

 Map<String, Object> getTypedExportedConstants()

Class JSDevSupport