Add socket.io types

package.json

@@ -64,6 +64,7 @@
     "@nrwl/workspace": "10.3.0",
     "@types/jest": "26.0.8",
     "@types/node": "~8.9.4",
+    "@types/socket.io": "^2.1.11",
     "@typescript-eslint/eslint-plugin": "4.3.0",
     "@typescript-eslint/parser": "4.3.0",
     "codelyzer": "~5.0.1",

yarn.lock

@@ -1837,6 +1837,13 @@
   dependencies:
     "@babel/types" "^7.3.0"
 
+"@types/engine.io@*":
+  version "3.1.4"
+  resolved "https://registry.yarnpkg.com/@types/engine.io/-/engine.io-3.1.4.tgz#3d9472711d179daa7c95c051e50ad411e18a9bdc"
+  integrity sha512-98rXVukLD6/ozrQ2O80NAlWDGA4INg+tqsEReWJldqyi2fulC9V7Use/n28SWgROXKm6003ycWV4gZHoF8GA6w==
+  dependencies:
+    "@types/node" "*"
+
 "@types/glob@^7.1.1":
   version "7.1.3"
   resolved "https://registry.yarnpkg.com/@types/glob/-/glob-7.1.3.tgz#e6ba80f36b7daad2c685acd9266382e68985c183"
@@ -1945,6 +1952,14 @@
   resolved "https://registry.yarnpkg.com/@types/sizzle/-/sizzle-2.3.2.tgz#a811b8c18e2babab7d542b3365887ae2e4d9de47"
   integrity sha512-7EJYyKTL7tFR8+gDbB6Wwz/arpGa0Mywk1TJbNzKzHtzbwVmY4HR9WqS5VV7dsBUKQmPNr192jHr/VpBluj/hg==
 
+"@types/socket.io@^2.1.11":
+  version "2.1.11"
+  resolved "https://registry.yarnpkg.com/@types/socket.io/-/socket.io-2.1.11.tgz#e0d6759880e5f9818d5297a3328b36641bae996b"
+  integrity sha512-bVprmqPhJMLb9ZCm8g0Xy8kwBFRbnanOWSxzWkDkkIwxTvud5tKMfAJymXX6LQbizUKCS1yima7JM4BeLqjNqA==
+  dependencies:
+    "@types/engine.io" "*"
+    "@types/node" "*"
+
 "@types/source-list-map@*":
   version "0.1.2"
   resolved "https://registry.yarnpkg.com/@types/source-list-map/-/source-list-map-0.1.2.tgz#0078836063ffaf17412349bba364087e0ac02ec9"