'[Core]':
- Instrumentation:
  - QT:
    - qtgui_eye_sink_x
    - qtgui_freq_sink_x
    - qtgui_time_sink_x
    - qtgui_const_sink_x
    - qtgui_waterfall_sink_x
    - qtgui_time_raster_sink_x
    - qtgui_bercurve_sink
    - qtgui_histogram_sink_x
    - qtgui_number_sink
    - qtgui_vector_sink_f
    - qtgui_sink_x
- GUI Widgets:
  - QT:
    - qtgui_tab_widget
    - variable_qtgui_range
    - variable_qtgui_chooser
    - variable_qtgui_check_box
    - variable_qtgui_push_button
    - variable_qtgui_entry
    - variable_qtgui_label
    - qtgui_edit_box_msg
    - qtgui_auto_correlator_sink
    - qtgui_grbackground
    - variable_qtgui_azelplot
    - qtgui_compass
    - variable_qtgui_dial_control
    - qtgui_dialgauge
    - variable_qtgui_distanceradar
    - qtgui_graphicitem
    - qtgui_graphicoverlay
    - qtgui_ledindicator
    - qtgui_levelgauge
    - variable_qtgui_msgcheckbox
    - qtgui_msgdigitalnumbercontrol
    - variable_qtgui_msg_push_button
    - variable_qtgui_toggle_button_msg
    - variable_qtgui_toggle_switch
    