リーナスも80文字は短いみたいなこといってたし120文字でええやろ

.eslintrc.js

@@ -5,20 +5,20 @@ module.exports = {
         node: true,
     },
     extends: [
-        "eslint:recommended",
-        "plugin:vue/essential",
-        "plugin:prettier/recommended",
-        "plugin:@typescript-eslint/recommended",
-        "prettier",
-        "prettier/@typescript-eslint",
-        "prettier/vue",
+        'eslint:recommended',
+        'plugin:vue/essential',
+        'plugin:prettier/recommended',
+        'plugin:@typescript-eslint/recommended',
+        'prettier',
+        'prettier/@typescript-eslint',
+        'prettier/vue',
     ],
-    parser: "vue-eslint-parser",
+    parser: 'vue-eslint-parser',
     parserOptions: {
         ecmaVersion: 11,
-        parser: "@typescript-eslint/parser",
-        sourceType: "module",
+        parser: '@typescript-eslint/parser',
+        sourceType: 'module',
     },
-    plugins: ["prettier", "vue", "@typescript-eslint"],
+    plugins: ['prettier', 'vue', '@typescript-eslint'],
     rules: {},
 };

.prettierrc

@@ -0,0 +1,5 @@
+{
+  "arrowParens": "always",
+  "singleQuote": true,
+  "printWidth": 120
+}