🛠️ chore: adding linter

.eslintrc.js

@@ -4,12 +4,33 @@ module.exports = {
     es2021: true,
     node: true,
   },
-  extends: ['eslint:recommended', 'plugin:prettier/recommended'],
+  extends: [
+    'eslint:recommended',
+    'plugin:prettier/recommended',
+  ],
+  plugins: ['jsdoc'],
   parserOptions: {
     ecmaVersion: 12,
     sourceType: 'module',
   },
   rules: {
     'prettier/prettier': 'error',
+    'complexity': ['error', { 'max': 5 }],
+    'jsdoc/check-tag-names': 'error',
+    'jsdoc/check-types': 'error',
+    'jsdoc/require-jsdoc': [
+      'error',
+      {
+        require: {
+          FunctionDeclaration: true,
+          MethodDefinition: true,
+          ClassDeclaration: true,
+          ArrowFunctionExpression: true,
+          FunctionExpression: true,
+        },
+      },
+    ],
+    'jsdoc/require-param': 'error',
+    'jsdoc/require-returns': 'error',
   },
 };