Undo yarn update

Author: schmidt-sebastian

yarn.lock

@@ -1068,6 +1068,35 @@
     unique-filename "^1.1.1"
     which "^1.3.1"
 
+"@firebase/[email protected]":
+  version "0.1.16"
+  resolved "https://registry.npmjs.org/@firebase/component/-/component-0.1.16.tgz#7a0dbdfff1485d45b8485db87a982f053e68761a"
+  integrity sha512-FvffvFN0LWgv1H/FIyruTECOL69Dhy+JfwoTq+mV39V8Mz9lNpo41etonL5AOr7KmXxYJVbNwkx0L9Ei88i7JA==
+  dependencies:
+    "@firebase/util" "0.2.50"
+    tslib "^1.11.1"
+
+"@firebase/[email protected]":
+  version "1.16.1"
+  resolved "https://registry.npmjs.org/@firebase/firestore/-/firestore-1.16.1.tgz#ddf4e357b4d847abe6a57a89d3e2d5b950339176"
+  integrity sha512-TGtvNIGHMEFFEuOSsRswou576GPZY39vXIsenn0B1Dqz9ACpyDtvAT9YdbG38srlPq7ZKwsP5x04LB43zZ6eAg==
+  dependencies:
+    "@firebase/component" "0.1.16"
+    "@firebase/firestore-types" "1.12.0"
+    "@firebase/logger" "0.2.6"
+    "@firebase/util" "0.2.50"
+    "@firebase/webchannel-wrapper" "0.2.41"
+    "@grpc/grpc-js" "^1.0.0"
+    "@grpc/proto-loader" "^0.5.0"
+    tslib "^1.11.1"
+
+"@firebase/[email protected]":
+  version "0.2.50"
+  resolved "https://registry.npmjs.org/@firebase/util/-/util-0.2.50.tgz#77666b845dcb49bc217650aa296a7a8986c06b44"
+  integrity sha512-vFE6+Jfc25u0ViSpFxxq0q5s+XmuJ/y7CL3ud79RQe+WLFFg+j0eH1t23k0yNSG9vZNM7h3uHRIXbV97sYLAyw==
+  dependencies:
+    tslib "^1.11.1"
+
 "@google-cloud/paginator@^2.0.0":
   version "2.0.3"
   resolved "https://registry.npmjs.org/@google-cloud/paginator/-/paginator-2.0.3.tgz#c7987ad05d1c3ebcef554381be80e9e8da4e4882"