#define CONTENT_FUNCTION_API_SCAN_FILE "scanFile"
#define CONTENT_FUNCTION_API_SET_CHANGE_LISTENER "setChangeListener"
#define CONTENT_FUNCTION_API_UNSET_CHANGE_LISTENER "unsetChangeListener"
-#define CONTENT_FUNCTION_API_UPDATE_METADATA "updateMetadata"
-
DECLARE_FUNCTION_GETTER(Content);