enh(swift) Improved highlighting for types and generic arguments (#2920)#2920

Merged

joshgoebel merged 3 commits intohighlightjs:masterfrom svanimpe:swift-types

Dec 17, 2020

+148-19

Commits on Dec 16, 2020

(swift) New grammar for types.
svanimpe
committed

Commits on Dec 17, 2020