Add react as peerDependency.

ghengeveld · ghengeveld · commit 1d9df532b840 · 2018-08-13T15:01:53.000+02:00
diff --git a/package.json b/package.json
@@ -24,6 +24,9 @@
     "test": "jest"
   },
   "dependencies": {},
+  "peerDependencies": {
+    "react": ">=16.3.0"
+  },
   "devDependencies": {
     "babel-cli": "6.26.0",
     "babel-preset-env": "1.7.0",
