Update to ts3.7. Fix #1510

Author: octref

server/package.json

@@ -39,7 +39,7 @@
     "resolve": "^1.8.1",
     "stylus": "^0.54.5",
     "stylus-supremacy": "^2.12.6",
-    "typescript": "^3.6.3",
+    "typescript": "^3.7.3",
     "vscode-css-languageservice": "^4.0.2-next.3",
     "vscode-emmet-helper": "^1.1.19",
     "vscode-languageserver": "^5.3.0-next.4",

server/yarn.lock

@@ -4730,10 +4730,10 @@ typescript@^2.5.1:
   version "2.8.4"
   resolved "https://registry.yarnpkg.com/typescript/-/typescript-2.8.4.tgz#0b1db68e6bdfb0b767fa2ab642136a35b059b199"
 
-typescript@^3.6.3:
-  version "3.6.3"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.6.3.tgz#fea942fabb20f7e1ca7164ff626f1a9f3f70b4da"
-  integrity sha512-N7bceJL1CtRQ2RiG0AQME13ksR7DiuQh/QehubYcghzv20tnh+MQnQIuJddTmsbqYj+dztchykemz0zFzlvdQw==
+typescript@^3.7.3:
+  version "3.7.3"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.7.3.tgz#b36840668a16458a7025b9eabfad11b66ab85c69"
+  integrity sha512-Mcr/Qk7hXqFBXMN7p7Lusj1ktCBydylfQM/FZCk5glCNQJrCUKPkMHdo9R0MTFWsC/4kPFvDS0fDPvukfCkFsw==
 
 uglify-js@^3.1.4:
   version "3.4.9"