/*! Returns the path in which the application should be run */
const gchar* obt_link_app_path (ObtLink *e);
gboolean obt_link_app_run_in_terminal (ObtLink *e);
-const gchar** obt_link_app_mime_types (ObtLink *e);
+const gchar*const* obt_link_app_mime_types (ObtLink *e);
+const GQuark* obt_link_app_categories (ObtLink *e, gulong *n);
/*! Returns a combination of values in the ObtLinkAppOpen enum,
specifying if the application can be launched to open one or more files
and URLs. */