package org.xmind.core; import java.util.List; /** * @author Jason Wong */ public interface IWorkbookExtension extends IAdaptable, IWorkbookComponent { String getProviderName(); IWorkbookExtensionElement getContent(); List<IResourceRef> getResourceRefs(); void addResourceRef(IResourceRef ref); void removeResourceRef(IResourceRef ref); IResourceRef getResourceRef(String resourceId); }