package com.geektime.rnonesignalandroid;

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.Collections;
import java.util.List;

/**
 * Created by Avishay on 1/31/16.
 */
public class ReactNativeOneSignalPackage implements ReactPackage {

    RNOneSignal mRNPushNotification;

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

        modules.add(mRNPushNotification);
        return modules;
    }

    @Override
    public List<Class<? extends JavaScriptModule>> createJSModules() {
        return Collections.emptyList();
    }

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

package com.geektime.rnonesignalandroid;

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.Collections;
import java.util.List;

/**
 * Created by Avishay on 1/31/16.
 */
public class ReactNativeOneSignalPackage implements ReactPackage {

    RNOneSignal mRNPushNotification;

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

        modules.add(mRNPushNotification);
        return modules;
    }

    // Deprecated RN 0.47
    public List<Class<? extends JavaScriptModule>> createJSModules() {
        return Collections.emptyList();
    }

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

Remove depreciated createJSModules @ovveride marker
Remove depreciated createJSModules @ovveride marker