react-native-navigation/android/app/src/main/java/com/reactnativenavigation/layouts/Layout.java

package com.reactnativenavigation.layouts;

import android.view.View;

import com.reactnativenavigation.params.TitleBarButtonParams;
import com.reactnativenavigation.params.TitleBarLeftButtonParams;

import java.util.List;

public interface Layout extends ScreenStackContainer {
    View asView();

    boolean onBackPressed();

    void setTopBarVisible(String screenInstanceId, boolean hidden, boolean animated);

    void setTitleBarTitle(String screenInstanceId, String title);

    void setTitleBarRightButtons(String screenInstanceId, String navigatorEventId, List<TitleBarButtonParams> titleBarButtons);

    void setTitleBarLeftButton(String screenInstanceId, String navigatorEventId, TitleBarLeftButtonParams titleBarLeftButtonParams);
}