package ca.jaysoo.extradimensions;

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.Arrays;
import java.util.Collections;
import java.util.List;
import java.util.ArrayList;

public class ExtraDimensionsPackage implements ReactPackage {

    public List<ViewManager> createViewManagers(ReactApplicationContext reactContext) {
        return Arrays.asList();
    }

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

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

        modules.add(new ExtraDimensionsModule(reactContext));

        return modules;
    }
}

package ca.jaysoo.extradimensions;

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.Arrays;
import java.util.Collections;
import java.util.List;
import java.util.ArrayList;

public class ExtraDimensionsPackage implements ReactPackage {

    public List<ViewManager> createViewManagers(ReactApplicationContext reactContext) {
        return Arrays.asList();
    }

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

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

        modules.add(new ExtraDimensionsModule(reactContext));

        return modules;
    }
}

Add support for RN 0.55