Integrate new ESLint and Prettier config

Author: medikoo

.eslintignore

@@ -61,8 +61,19 @@
     "integration-test-run-basic": "jest --maxWorkers=5 integration-basic",
     "integration-test-run-all": "jest --maxWorkers=5 integration-all",
     "integration-test-cleanup": "node tests/utils/aws-cleanup.js",
-    "postinstall": "node ./scripts/postinstall.js"
+    "postinstall": "node ./scripts/postinstall.js",
+    "prettier-check": "prettier -c --ignore-path .gitignore \"**/*.{css,html,js,json,md,yaml,yml}\"",
+    "prettier-check-updated": "pipe-git-updated --ext=css --ext=html --ext=js --ext=json --ext=md --ext=yaml --ext=yml -- prettier -c",
+    "prettify": "prettier --write --ignore-path .gitignore \"**/*.{css,html,js,json,md,yaml,yml}\"",
+    "prettify-updated": "pipe-git-updated --ext=css --ext=html --ext=js --ext=json --ext=md --ext=yaml --ext=yml -- prettier --write"
   },
+  "eslintConfig": {
+    "extends": "@serverless/eslint-config/node",
+    "root": true
+  },
+  "eslintIgnore": [
+    "lib/plugins/create/templates/**"
+  ],
   "mocha": {
     "reporter": "tests/mocha-reporter",
     "timeout": 5000
@@ -77,17 +88,14 @@
     "useStderr": true
   },
   "devDependencies": {
+    "@serverless/eslint-config": "^1.0.0",
     "chai": "^4.2.0",
     "chai-as-promised": "^7.1.1",
     "child-process-ext": "^2.0.0",
     "cli-progress-footer": "^1.1.1",
     "coveralls": "^3.0.4",
-    "eslint": "^3.19.0",
-    "eslint-config-airbnb": "^10.0.1",
-    "eslint-config-airbnb-base": "^5.0.3",
-    "eslint-plugin-import": "^1.16.0",
-    "eslint-plugin-jsx-a11y": "^2.2.3",
-    "eslint-plugin-react": "^6.10.3",
+    "eslint": "^6.0.1",
+    "eslint-plugin-import": "^2.18.0",
     "git-list-updated": "^1.2.0",
     "jest-circus": "^24.8.0",
     "jest-cli": "^24.8.0",
@@ -96,6 +104,7 @@
     "mock-require": "^3.0.3",
     "nyc": "^14.1.1",
     "p-limit": "^2.2.0",
+    "prettier": "^1.18.2",
     "process-utils": "^2.3.1",
     "proxyquire": "^2.1.0",
     "sinon": "^7.3.2",

.eslintrc.js

@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('@serverless/eslint-config/prettier.config');