package.json - Setup husky and prettier

package.json

@@ -11,6 +11,9 @@
     "@types/node": "^12.0.0",
     "@types/react": "^16.9.0",
     "@types/react-dom": "^16.9.0",
+    "husky": "^4.3.0",
+    "lint-staged": "^10.4.0",
+    "prettier": "^2.1.2",
     "prism-react-renderer": "^1.1.1",
     "react": "^16.13.1",
     "react-dom": "^16.13.1",
@@ -18,8 +21,8 @@
     "tailwindcss": "^1.7.6"
   },
   "devDependencies": {
-    "typescript": "~3.7.2",
-    "acorn": "^7.4.0"
+    "acorn": "^7.4.0",
+    "typescript": "~3.7.2"
   },
   "scripts": {
     "build:tailwind": "tailwindcss build src/tailwind.css -o src/tailwind.output.css",
@@ -33,6 +36,16 @@
   "eslintConfig": {
     "extends": "react-app"
   },
+  "husky": {
+    "hooks": {
+      "pre-commit": "lint-staged"
+    }
+  },
+  "lint-staged": {
+    "src/**/*.{js,jsx,ts,tsx,json,css,scss,md}": [
+      "prettier"
+    ]
+  },
   "browserslist": {
     "production": [
       ">0.2%",
@@ -45,4 +58,4 @@
       "last 1 safari version"
     ]
   }
-}
+}