deps: update devDependencies (#329)

Author: peaceiris

.eslintrc.json

@@ -6,10 +6,13 @@
   },
   "extends": [
     "eslint:recommended",
+    "plugin:@typescript-eslint/eslint-recommended",
     "plugin:@typescript-eslint/recommended",
-    "plugin:@typescript-eslint/recommended",
-    "plugin:jest/recommended"
+    "plugin:jest/recommended",
+    "plugin:prettier/recommended",
+    "prettier/@typescript-eslint"
   ],
+  "plugins": ["@typescript-eslint"],
   "globals": {
     "Atomics": "readonly",
     "SharedArrayBuffer": "readonly"

package-lock.json

@@ -65,15 +65,17 @@
     "@types/js-yaml": "^3.12.5",
     "@types/mustache": "^4.0.1",
     "@types/node": "~12",
-    "@typescript-eslint/eslint-plugin": "^4.8.1",
-    "@typescript-eslint/parser": "^4.8.1",
+    "@typescript-eslint/eslint-plugin": "^4.8.2",
+    "@typescript-eslint/parser": "^4.8.2",
     "@vercel/ncc": "^0.25.1",
     "eslint": "^7.14.0",
+    "eslint-config-prettier": "^6.15.0",
     "eslint-plugin-jest": "^24.1.3",
+    "eslint-plugin-prettier": "^3.1.4",
     "husky": "^4.3.0",
     "jest": "^26.6.3",
     "jest-circus": "^26.6.3",
-    "lint-staged": "^10.5.1",
+    "lint-staged": "^10.5.2",
     "nock": "^13.0.5",
     "prettier": "2.2.0",
     "standard-version": "^9.0.0",