resolve react typings

Author: timsuchanek

packages/graphql-playground/yarn.lock

@@ -110,10 +110,11 @@
   resolved "https://registry.yarnpkg.com/@types/podium/-/podium-1.0.0.tgz#bfaa2151be2b1d6109cc69f7faa9dac2cba3bb20"
 
 "@types/react-dom@15.6.0":
-  version "15.5.6"
-  resolved "https://registry.yarnpkg.com/@types/react-dom/-/react-dom-15.5.6.tgz#7794ff7822882b59b899c30294e1b1e62e97757e"
+  version "16.0.3"
+  resolved "https://registry.yarnpkg.com/@types/react-dom/-/react-dom-16.0.3.tgz#8accad7eabdab4cca3e1a56f5ccb57de2da0ff64"
   dependencies:
-    "@types/react" "^15"
+    "@types/node" "*"
+    "@types/react" "*"
 
 "@types/react-redux@^4.4.46":
   version "4.4.47"
@@ -122,10 +123,14 @@
     "@types/react" "*"
     redux "^3.6.0"
 
-"@types/react@*", "@types/react@15.5.1", "@types/react@^15":
+"@types/react@*":
   version "15.6.0"
   resolved "https://registry.yarnpkg.com/@types/react/-/react-15.6.0.tgz#3b3e92a60b65045e4df48fda324de84d83addbc4"
 
+"@types/react@15.5.1":
+  version "16.0.22"
+  resolved "https://registry.yarnpkg.com/@types/react/-/react-16.0.22.tgz#19ad106e124aceebd2b4d430a278d55413ee8759"
+
 "@types/serve-static@*":
   version "1.7.31"
   resolved "https://registry.yarnpkg.com/@types/serve-static/-/serve-static-1.7.31.tgz#15456de8d98d6b4cff31be6c6af7492ae63f521a"