fix react types

Author: timsuchanek

packages/graphql-playground/package.json

@@ -40,8 +40,8 @@
     "@types/jest": "^20.0.4",
     "@types/koa": "^2.0.39",
     "@types/node": "^8.0.14",
-    "@types/react": "15.5.1",
-    "@types/react-dom": "15.6.0",
+    "@types/react": "^16.0.22",
+    "@types/react-dom": "^16.0.3",
     "@types/react-redux": "^4.4.46",
     "autoprefixer": "6.5.1",
     "babel-cli": "^6.24.1",

packages/graphql-playground/yarn.lock

@@ -109,7 +109,7 @@
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/@types/podium/-/podium-1.0.0.tgz#bfaa2151be2b1d6109cc69f7faa9dac2cba3bb20"
 
-"@types/react-dom@15.6.0":
+"@types/react-dom@^16.0.3":
   version "16.0.3"
   resolved "https://registry.yarnpkg.com/@types/react-dom/-/react-dom-16.0.3.tgz#8accad7eabdab4cca3e1a56f5ccb57de2da0ff64"
   dependencies:
@@ -127,7 +127,7 @@
   version "15.6.0"
   resolved "https://registry.yarnpkg.com/@types/react/-/react-15.6.0.tgz#3b3e92a60b65045e4df48fda324de84d83addbc4"
 
-"@types/react@15.5.1":
+"@types/react@^16.0.22":
   version "16.0.22"
   resolved "https://registry.yarnpkg.com/@types/react/-/react-16.0.22.tgz#19ad106e124aceebd2b4d430a278d55413ee8759"