I would like to add expander menu items in the appshell menu as below I could not find any example for it. Is there a way to implement it? i think that, someho
asp.net-core-1.1
google-cloud-spanner-emulator
uialertcontroller
rake-test
nomachine-nx
codeigniter-2
scala-breeze
android-studio-4.2
android-4.1-jelly-bean
fbflipper
ion-checkbox
forward-list
arangodb-php
gif
strawberry-graphql
g77
structural-pattern-matching
pdftk
videoquality
haskell-lens
negotiate
ecb
xcode5
uint
pcf
php-parse-error
django-notification
android-motionscene
ecdsa
identifier