Support JupyterLab 2.0.0

Author: consideRatio

jupyterlab-server-proxy/package.json

@@ -30,12 +30,12 @@
     "watch": "tsc -w"
   },
   "dependencies": {
-    "@jupyterlab/application": "^1.0.0",
-    "@jupyterlab/launcher": "^1.0.0"
+    "@jupyterlab/application": "^1.0.0 || ^2.0.0",
+    "@jupyterlab/launcher": "^1.0.0 || ^2.0.0"
   },
   "devDependencies": {
     "rimraf": "^2.6.1",
-    "typescript": "~3.5.1"
+    "typescript": "~3.7.0"
   },
   "jupyterlab": {
     "extension": true