fix: Not yet implemented classes used in demo #663
fix: Not yet implemented classes used in demo #663

pdanpdan/quasar,simarust/quasar,quasarframework/quasar,rstoenescu/quasar-framework,pdanpdan/quasar,pdanpdan/quasar,pdanpdan/quasar,rstoenescu/quasar-framework,rstoenescu/quasar-framework,quasarframework/quasar,fsgiudice/quasar,simarust/quasar,fsgiudice/quasar,simarust/quasar,quasarframework/quasar,quasarframework/quasar,fsgiudice/quasar