Install husky and prettier to format staged files

package.json

@@ -25,7 +25,8 @@
     "update-changelog": "node ./tools/bin/update-changelog.js",
     "release": "node ./tools/release-wizard.js",
     "clear": ". scripts/clear.sh",
-    "postinstall": "npx jetify"
+    "postinstall": "npx jetify",
+    "prepare": "husky install"
   },
   "dependencies": {
     "@ptomasroos/react-native-multi-slider": "^2.2.0",
@@ -72,12 +73,15 @@
     "dirty-chai": "^2.0.1",
     "eslint": "^6.4.0",
     "eslint-plugin-react": "^7.8.2",
+    "husky": "^6.0.0",
     "jase": "^1.2.0",
     "jest": "^24.9.0",
     "jetifier": "^1.6.6",
     "left-pad": "^1.3.0",
     "metro-react-native-babel-preset": "^0.56.0",
     "mocha": "^5.2.0",
+    "prettier": "2.4.0",
+    "pretty-quick": "^3.1.1",
     "react-native-version": "^3.1.0",
     "react-test-renderer": "16.9.0",
     "readline": "^1.3.0"