build: Configure babel build

.babelrc

@@ -0,0 +1,8 @@
+{
+  "presets": [
+    [
+      "@babel/preset-env"
+    ],
+    "@babel/preset-react"
+  ]
+}

.gitignore

@@ -1,2 +1,3 @@
 node_modules
 yarn-error.log
+build

package.json

@@ -8,6 +8,12 @@
     "build": "babel src -d build",
     "release": "standard-version"
   },
+  "keywords": [
+    "sanity",
+    "plugin",
+    "mermaid",
+    "graph"
+  ],
   "devDependencies": {
     "@babel/cli": "^7.8.4",
     "@babel/core": "^7.9.0",
@@ -18,13 +24,16 @@
     "husky": "^4.2.3",
     "precise-commits": "^1.0.2",
     "prettier": "^2.0.1",
+    "react": "^16.8.0",
     "standard-version": "^7.1.0"
   },
   "dependencies": {
     "debounce-fn": "^4.0.0",
     "mermaid": "^8.4.8",
-    "prop-types": "^15.7.2",
-    "react": "^16.13.1"
+    "prop-types": "^15.7.2"
+  },
+  "peerDependencies": {
+    "react": "^16.8.0"
   },
   "config": {
     "commitizen": {

yarn.lock

@@ -3654,7 +3654,7 @@ react-is@^16.8.1:
   resolved "https://registry.yarnpkg.com/react-is/-/react-is-16.13.1.tgz#789729a4dc36de2999dc156dd6c1d9c18cea56a4"
   integrity sha512-24e6ynE2H+OKt4kqsOvNd8kBpV65zoxbA4BVsEOB3ARVWQki/DHzaUoC5KuON/BiccDaCCTZBuOcfZs70kR8bQ==
 
-react@^16.13.1:
+react@^16.8.0:
   version "16.13.1"
   resolved "https://registry.yarnpkg.com/react/-/react-16.13.1.tgz#2e818822f1a9743122c063d6410d85c1e3afe48e"
   integrity sha512-YMZQQq32xHLX0bz5Mnibv1/LHb3Sqzngu7xstSM+vrkE5Kzr9xE0yMByK5kMoTK30YVJE61WfbxIFFvfeDKT1w==