Merged PR 170: Add new eslint rules

- naming-convention
- prefer-arrow-callback
- func-style
- import/no-default-export

.eslintrc.cjs

@@ -1,12 +1,10 @@
-// TODO: https://eslint.org/docs/latest/rules/func-names
-// TODO: https://github.com/typescript-eslint/typescript-eslint/blob/main/packages/eslint-plugin/docs/rules/naming-convention.md
-
 module.exports = {
   env: {
     browser: true,
     es2021: true
   },
   extends: [
+    'only-warn',
     'plugin:react/recommended',
     'standard-with-typescript'
   ],
@@ -20,22 +18,67 @@ module.exports = {
     project: './tsconfig.json'
   },
   plugins: [
-    'only-warn',
     'react',
     'react-hooks',
     '@typescript-eslint'
   ],
   rules: {
+    'prefer-arrow-callback': 'error',
+    'func-style': ['error', 'declaration'],
     'space-before-function-paren': ['error', 'never'],
-    '@typescript-eslint/space-before-function-paren': ['error', 'never'],
+
+    // Import/export
+    'import/no-default-export': 'error',
+
+    // Typescript overload
     indent: 'off',
-    '@typescript-eslint/indent': ['warn', 2, {SwitchCase: 1}],
     semi: 'off',
-    '@typescript-eslint/semi': ['warn', 'always'],
+    "camelcase": "off",
     'no-unused-vars': 'off',
+
+    // Typescript
+    '@typescript-eslint/space-before-function-paren': ['error', 'never'],
+    '@typescript-eslint/indent': ['warn', 2, {SwitchCase: 1}],
+    '@typescript-eslint/semi': ['warn', 'always'],
     '@typescript-eslint/no-unused-vars': 'error',
     '@typescript-eslint/ban-types': ['error'],
     '@typescript-eslint/no-floating-promises': 'off', // disabled cuz troublesome for SweetAlert since they never reject
+    "@typescript-eslint/naming-convention": [
+      "error",
+      {
+        "selector": "default",
+        "format": ["camelCase"]
+      },
+      {
+        'selector': 'function',
+        'format': ['PascalCase']
+      },
+      {
+        "selector": "variable",
+        "format": ["camelCase", "UPPER_CASE"]
+      },
+      {
+        "selector": "parameter",
+        "format": ["camelCase"],
+        "leadingUnderscore": "allow"
+      },
+      {
+        'selector': ['enumMember', 'enum'],
+        'format': ['PascalCase']
+      },
+      {
+        "selector": "memberLike",
+        "modifiers": ["private"],
+        "format": ["camelCase"],
+        "leadingUnderscore": "require"
+      },
+      {
+        "selector": ['typeLike'],
+        "format": ["PascalCase"],
+      }
+    ],
+
+    // React
     'react-hooks/rules-of-hooks': 'error', // Checks rules of Hooks
     'react-hooks/exhaustive-deps': 'warn' // Checks effect dependencies
   }