eslint: fix prettier config

.eslintrc.js

@@ -1,9 +1,3 @@
-const prettier = {
-    singleQuote: true,
-    jsxSingleQuote: true,
-    printWidth: 120,
-};
-
 /** @type {import('eslint').Linter.Config} */
 module.exports = {
     parser: '@typescript-eslint/parser',
@@ -21,20 +15,15 @@ module.exports = {
             version: 'detect',
         },
         linkComponents: [
-            {name: 'Link', linkAttribute: 'to'},
-            {name: 'NavLink', linkAttribute: 'to'},
+            { name: 'Link', linkAttribute: 'to' },
+            { name: 'NavLink', linkAttribute: 'to' },
         ],
     },
     env: {
         browser: true,
         es6: true,
     },
-    plugins: [
-        'react',
-        'react-hooks',
-        'prettier',
-        '@typescript-eslint',
-    ],
+    plugins: ['react', 'react-hooks', 'prettier', '@typescript-eslint'],
     extends: [
         // 'standard',
         'eslint:recommended',
@@ -44,7 +33,7 @@ module.exports = {
     ],
     rules: {
         eqeqeq: 'error',
-        'prettier/prettier': ['error', prettier],
+        'prettier/prettier': ['error', {}, { usePrettierrc: true }],
         // TypeScript can infer this significantly better than eslint ever can.
         'react/prop-types': 0,
         'react/display-name': 0,
@@ -56,7 +45,7 @@ module.exports = {
         // @see https://github.com/typescript-eslint/typescript-eslint/blob/master/packages/eslint-plugin/docs/rules/no-use-before-define.md#how-to-use
         'no-use-before-define': 0,
         '@typescript-eslint/no-use-before-define': 'warn',
-        '@typescript-eslint/no-unused-vars': ['warn', {argsIgnorePattern: '^_', varsIgnorePattern: '^_'}],
-        '@typescript-eslint/ban-ts-comment': ['error', {'ts-expect-error': 'allow-with-description'}],
-    }
+        '@typescript-eslint/no-unused-vars': ['warn', { argsIgnorePattern: '^_', varsIgnorePattern: '^_' }],
+        '@typescript-eslint/ban-ts-comment': ['error', { 'ts-expect-error': 'allow-with-description' }],
+    },
 };

.prettierrc.json

@@ -0,0 +1,9 @@
+{
+	"printWidth": 120,
+	"tabWidth": 4,
+	"useTabs": false,
+	"semi": true,
+	"singleQuote": true,
+	"jsxSingleQuote": true,
+	"endOfLine": "lf"
+}