Added the ws dependency & the types of ws to the package.json

yarn.lock

@@ -122,6 +122,13 @@
     "@types/node" "*"
     "@types/webidl-conversions" "*"
 
+"@types/ws@^8.5.3":
+  "integrity" "sha512-6YOoWjruKj1uLf3INHH7D3qTXwFfEsg1kf3c0uDdSBJwfa/llkwIjrAGV7j7mVgGNbzTQ3HiHKKDXl6bJPD97w=="
+  "resolved" "https://registry.npmjs.org/@types/ws/-/ws-8.5.3.tgz"
+  "version" "8.5.3"
+  dependencies:
+    "@types/node" "*"
+
 "abbrev@1":
   "integrity" "sha512-nne9/IiQ/hzIhY6pdDnbBtz7DjPTKrY00P/zvPSm5pOFkl6xuGrGnXn/VtTNNfNtAfZ9/1RtehkszU9qcTii0Q=="
   "resolved" "https://registry.npmjs.org/abbrev/-/abbrev-1.1.1.tgz"
@@ -955,6 +962,11 @@
     "tr46" "^3.0.0"
     "webidl-conversions" "^7.0.0"
 
+"ws@^8.8.1":
+  "integrity" "sha512-bGy2JzvzkPowEJV++hF07hAD6niYSr0JzBNo/J29WsB57A2r7Wlc1UFcTR9IzrPvuNVO4B8LGqF8qcpsVOhJCA=="
+  "resolved" "https://registry.npmjs.org/ws/-/ws-8.8.1.tgz"
+  "version" "8.8.1"
+
 "yn@3.1.1":
   "integrity" "sha512-Ux4ygGWsu2c7isFWe8Yu1YluJmqVhxqK2cLXNQA5AcC3QfbGNpM7fu0Y8b/z16pXLnFxZYvWhd3fhBY9DLmC6Q=="
   "resolved" "https://registry.npmjs.org/yn/-/yn-3.1.1.tgz"