18                 "class": "signal",
19                 "signal": "properties_changed"  string
62                 "class": "signal",
63                 "signal": "properties_changed"  string
122                 "class": "signal",
123                 "signal": "name_owner_changed"  string
193                 "class": "signal",
194                 "signal": "properties_changed"  string
197                 "class": "signal",
198                 "signal": "interfaces_added"  string
296                 "class": "signal",
297                 "signal": "properties_changed"  string
300                 "class": "signal",
301                 "signal": "interfaces_added"  string
304                 "class": "signal",
305                 "signal": "interfaces_removed"  string
337                 "class": "signal",
338                 "signal": "interfaces_added"  string
341                 "class": "signal",
342                 "signal": "properties_changed"  string
379                 "class": "signal",
380                 "signal": "interfaces_added"  string
383                 "class": "signal",
384                 "signal": "properties_changed"  string
421                 "class": "signal",
422                 "signal": "interfaces_added"  string
425                 "class": "signal",
426                 "signal": "properties_changed"  string
463                 "class": "signal",
464                 "signal": "interfaces_added"  string
467                 "class": "signal",
468                 "signal": "properties_changed"  string
505                 "class": "signal",
506                 "signal": "properties_changed"  string
509                 "class": "signal",
510                 "signal": "interfaces_added"  string
547                 "class": "signal",
548                 "signal": "properties_changed"  string
551                 "class": "signal",
552                 "signal": "interfaces_added"  string
589                 "class": "signal",
590                 "signal": "properties_changed"  string
593                 "class": "signal",
594                 "signal": "interfaces_added"  string
631                 "class": "signal",
632                 "signal": "properties_changed"  string
635                 "class": "signal",
636                 "signal": "interfaces_added"  string
673                 "class": "signal",
674                 "signal": "properties_changed"  string
677                 "class": "signal",
678                 "signal": "interfaces_added"  string
1140                 "class": "signal",
1141                 "signal": "interfaces_removed"  string
1190                 "class": "signal",
1191                 "signal": "properties_changed"  string
1194                 "class": "signal",
1195                 "signal": "interfaces_added"  string
1221                 "class": "signal",
1222                 "signal": "interfaces_added"  string
1268                 "class": "signal",
1269                 "signal": "properties_changed"  string
1272                 "class": "signal",
1273                 "signal": "interfaces_added"  string