package com.balthazargronon.RCTZeroconf;

import com.facebook.react.ReactPackage;
import com.facebook.react.bridge.JavaScriptModule;
import com.facebook.react.bridge.NativeModule;
import com.facebook.react.bridge.ReactApplicationContext;
import com.facebook.react.uimanager.ViewManager;

import java.util.ArrayList;
import java.util.List;

/**
 * Created by Jeremy White on 8/1/2016.
 * Copyright © 2016 Balthazar Gronon MIT
 */
public class ZeroconfReactPackage implements ReactPackage {

    @Override
    public List<ViewManager> createViewManagers(ReactApplicationContext reactContext) {
        return new ArrayList<>();
    }

    // Deprecated RN 0.47
    public List<Class<? extends JavaScriptModule>> createJSModules() {
        return new ArrayList<>();
    }

    @Override
    public List<NativeModule> createNativeModules(ReactApplicationContext reactContext) {
        List<NativeModule> modules = new ArrayList<>();

        modules.add(new ZeroconfModule(reactContext));

        return modules;
    }
}

package com.balthazargronon.RCTZeroconf;

import com.facebook.react.ReactPackage;
import com.facebook.react.bridge.JavaScriptModule;
import com.facebook.react.bridge.NativeModule;
import com.facebook.react.bridge.ReactApplicationContext;
import com.facebook.react.uimanager.ViewManager;

import java.util.ArrayList;
import java.util.List;

/**
 * Created by Jeremy White on 8/1/2016.
 * Copyright © 2016 Balthazar Gronon MIT
 */
public class ZeroconfReactPackage implements ReactPackage {

    @Override
    public List<ViewManager> createViewManagers(ReactApplicationContext reactContext) {
        return new ArrayList<>();
    }

    @Override
    public List<Class<? extends JavaScriptModule>> createJSModules() {
        return new ArrayList<>();
    }

    @Override
    public List<NativeModule> createNativeModules(ReactApplicationContext reactContext) {
        List<NativeModule> modules = new ArrayList<>();

        modules.add(new ZeroconfModule(reactContext));

        return modules;
    }
}

--- 
+++ 
@@ -20,7 +20,7 @@
         return new ArrayList<>();
     }
 
-    @Override
+    // Deprecated RN 0.47
     public List<Class<? extends JavaScriptModule>> createJSModules() {
         return new ArrayList<>();
     }
Fix RN 0.47 breaking change