chore: add eslint when lint stage files

.eslintrc.js

@@ -0,0 +1,21 @@
+module.exports = {
+  parser: '@typescript-eslint/parser',
+  plugins: ['@typescript-eslint/eslint-plugin'],
+  extends: [
+    'plugin:@typescript-eslint/recommended',
+    'plugin:prettier/recommended',
+  ],
+  env: {
+    browser: true,
+    jest: true,
+  },
+  ignorePatterns: ['.eslintrc.js', 'jest.config.ts', 'commitlint.config.js'],
+  rules: {
+    '@typescript-eslint/interface-name-prefix': 'off',
+    '@typescript-eslint/no-inferrable-types': 'off',
+    '@typescript-eslint/explicit-function-return-type': 'off',
+    '@typescript-eslint/explicit-module-boundary-types': 'off',
+    '@typescript-eslint/no-explicit-any': 'off',
+    '@typescript-eslint/no-var-requires': 'off',
+  },
+};

.lintstagedrc.js

@@ -0,0 +1,21 @@
+const { ESLint } = require('eslint');
+
+const removeIgnoredFiles = async (files) => {
+  const eslint = new ESLint();
+  const isIgnored = await Promise.all(
+    files.map((file) => {
+      return eslint.isPathIgnored(file);
+    })
+  );
+  const filteredFiles = files.filter((_, i) => !isIgnored[i]);
+  return filteredFiles.join(' ');
+};
+
+module.exports = {
+  '*': ['prettier --check --ignore-unknown'],
+
+  '*.{ts,tsx}': async (files) => {
+    const filesToLint = await removeIgnoredFiles(files);
+    return [`eslint --max-warnings=0 ${filesToLint}`];
+  },
+};