Added support for eslint and prettier using airbnb config

.eslintrc.js

@@ -1,4 +1,40 @@
 module.exports = {
   root: true,
-  extends: '@react-native-community',
+  extends: [
+    'airbnb',
+    'plugin:flowtype/recommended',
+    'prettier',
+    'prettier/flowtype',
+    'prettier/react',
+  ],
+  parser: 'babel-eslint',
+  plugins: ['flowtype'],
+  env: {
+    jest: true,
+  },
+  rules: {
+    'flowtype/define-flow-type': 1,
+    'flowtype/no-mixed': 2,
+    'flowtype/no-primitive-constructor-types': 2,
+    'flowtype/no-types-missing-file-annotation': 2,
+    'flowtype/no-weak-types': 2,
+    'flowtype/require-parameter-type': 2,
+    'flowtype/require-readonly-react-props': 0,
+    'flowtype/require-return-type': [
+      2,
+      'always',
+      {
+        annotateUndefined: 'never',
+      },
+    ],
+    'flowtype/require-valid-file-annotation': 2,
+    'flowtype/type-id-match': [2, '^([A-Z][a-z0-9]+)+Type$'],
+    'flowtype/use-flow-type': 1,
+    'flowtype/valid-syntax': 1,
+  },
+  settings: {
+    flowtype: {
+      onlyFilesWithFlowAnnotation: false,
+    },
+  },
 };

package.json

@@ -57,11 +57,19 @@
     "react-navigation-header-buttons": "^5.0.0"
   },
   "devDependencies": {
-    "@babel/core": "^7.8.4",
+    "@babel/core": "^7.11.0",
-    "@babel/runtime": "^7.8.4",
+    "@babel/preset-flow": "^7.10.4",
-    "@react-native-community/eslint-config": "^1.1.0",
+    "@babel/runtime": "^7.11.0",
+    "babel-eslint": "^10.1.0",
     "babel-jest": "^25.1.0",
-    "eslint": "6.5.1",
+    "eslint": "^7.2.0",
+    "eslint-config-airbnb": "^18.2.0",
+    "eslint-config-prettier": "^6.11.0",
+    "eslint-plugin-flowtype": "^5.2.0",
+    "eslint-plugin-import": "^2.22.0",
+    "eslint-plugin-jsx-a11y": "^6.3.1",
+    "eslint-plugin-react": "^7.20.5",
+    "eslint-plugin-react-hooks": "^4.0.0",
     "flow-bin": "^0.123.0",
     "jest": "^25.1.0",
     "jest-extended": "^0.11.5",