chore: add linter

eslint.config.js

@@ -0,0 +1,32 @@
+// @ts-check
+
+import eslintJs from '@eslint/js';
+import eslintPluginPrettierRecommended from 'eslint-plugin-prettier/recommended';
+import eslintSimpleImportSort from 'eslint-plugin-simple-import-sort';
+import eslintPluginUnusedImports from 'eslint-plugin-unused-imports';
+import eslintTs from 'typescript-eslint';
+
+export default eslintTs.config(
+  eslintJs.configs.recommended,
+  ...eslintTs.configs.recommended,
+  eslintPluginPrettierRecommended,
+  {
+    ignores: ['**/node_modules/', '**/dist/'],
+  },
+  {
+    plugins: {
+      'simple-import-sort': eslintSimpleImportSort,
+      'unused-imports': eslintPluginUnusedImports,
+    },
+    rules: {
+      'linebreak-style': ['error', 'unix'],
+      quotes: ['error', 'single'],
+      semi: ['error', 'always'],
+      'simple-import-sort/imports': 'error',
+      'simple-import-sort/exports': 'error',
+      'prettier/prettier': ['error'],
+      'unused-imports/no-unused-imports': 'error',
+      '@typescript-eslint/no-explicit-any': 'off',
+    },
+  },
+);