[pull] master from microsoft:master#175

Merged

pull[bot] merged 2 commits intoMu-L:masterfrom

microsoft:master

Sep 29, 2020

Commits on Sep 29, 2020

fix(40609): fix crash for extracting type alias with several type arguments (#40820)
a-tarasyuk
authored
Update type diagnostic messages with --save-dev (#40776) (#40784)
sidharthv96
authored