Package integrity updates

packages/celltags-extension/package.json

@@ -40,8 +40,7 @@
   "dependencies": {
     "@jupyterlab/application": "^2.0.0-alpha.4",
     "@jupyterlab/celltags": "^0.1.0",
-    "@jupyterlab/notebook": "^2.0.0-alpha.4",
-    "@types/node": "^12.0.2"
+    "@jupyterlab/notebook": "^2.0.0-alpha.4"
   },
   "devDependencies": {
     "rimraf": "~2.6.2",

packages/celltags/package.json

@@ -43,8 +43,7 @@
     "@jupyterlab/cells": "^2.0.0-alpha.4",
     "@jupyterlab/notebook": "^2.0.0-alpha.4",
     "@jupyterlab/ui-components": "^2.0.0-alpha.4",
-    "@lumino/widgets": "^1.9.0",
-    "@types/node": "^12.0.2"
+    "@lumino/widgets": "^1.9.0"
   },
   "devDependencies": {
     "rimraf": "~2.6.2",

packages/documentsearch/package.json

@@ -36,7 +36,6 @@
     "@jupyterlab/cells": "^2.0.0-alpha.4",
     "@jupyterlab/codeeditor": "^2.0.0-alpha.4",
     "@jupyterlab/codemirror": "^2.0.0-alpha.4",
-    "@jupyterlab/coreutils": "^4.0.0-alpha.4",
     "@jupyterlab/fileeditor": "^2.0.0-alpha.4",
     "@jupyterlab/notebook": "^2.0.0-alpha.4",
     "@lumino/coreutils": "^1.3.1",

packages/documentsearch/tsconfig.json

@@ -18,9 +18,6 @@
     {
       "path": "../codemirror"
     },
-    {
-      "path": "../coreutils"
-    },
     {
       "path": "../fileeditor"
     },

packages/filebrowser-extension/package.json

@@ -49,7 +49,6 @@
     "@lumino/algorithm": "^1.2.0",
     "@lumino/commands": "^1.7.0",
     "@lumino/messaging": "^1.3.0",
-    "@lumino/polling": "^1.0.1",
     "@lumino/widgets": "^1.9.0"
   },
   "devDependencies": {