#include "common/macros.h"
#include <babeltrace2/babeltrace.h>
-BT_HIDDEN
bt_component_class_query_method_status
metadata_info_query(bt_self_component_class_source *comp_class, const bt_value *params,
bt_logging_level log_level, const bt_value **result);
-BT_HIDDEN
bt_component_class_query_method_status trace_infos_query(bt_self_component_class_source *comp_class,
const bt_value *params,
bt_logging_level log_level,
const bt_value **result);
-BT_HIDDEN
bt_component_class_query_method_status
support_info_query(bt_self_component_class_source *comp_class, const bt_value *params,
bt_logging_level log_level, const bt_value **result);