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
git-init
roadrunner
amazon-rds-proxy
texttable
force-index
angular-cli-ghpages
wix3.11
yarn-v3
sqlitejdbc
swaggerhub
gobject
image-resizing
squirrel
shakapacker
ava
angr
noobaa-data-services
private
strikethrough
blurry
youtrack-api
rfc2898
spring-cloud-config-client
scorm1.2
jep-396
wcftestclient
page-curl
dgl
pixmap
go-colly