참고

https://velog.io/@recordboy/ESLint-Prettier-%EC%A0%81%EC%9A%A9%ED%95%98%EA%B8%B0

eslint 파일

module.exports = {
  env: {
    browser: true,
    es2021: true,
    amd: true,
    node: true,
  },
  extends: [
    "eslint:recommended",
    "plugin:react/recommended",
    "plugin:@typescript-eslint/recommended",
  ],
  parser: "@typescript-eslint/parser",
  parserOptions: {
    ecmaFeatures: {
      jsx: true,
    },
    ecmaVersion: 13,
  },
  plugins: ["react", "@typescript-eslint"],
  rules: {},
};