.eslintrc.json

{
  "env": {
    "browser": true,
    "es6": true,
    "node": true
  },
  "parser": "@typescript-eslint/parser",
  "parserOptions": {
    "ecmaFeatures": {
      "jsx": true
    },
    "ecmaVersion": "latest",
    "sourceType": "module"
  },
  "plugins": ["@typescript-eslint", "prettier"],
  "extends": [
    "eslint:recommended",
    "plugin:prettier/recommended",
    "plugin:@typescript-eslint/recommended",
    "plugin:@next/next/recommended",
    "next/core-web-vitals",
    "prettier"
  ],
  "rules": {
    "prettier/prettier": [
      "error",
      { "endOfLine": "auto" },
      { "usePrettierrc": true }
    ],
    "react/react-in-jsx-scope": "off",
    "react/prop-types": "off",
    "react/display-name": "off",
    "no-unused-vars": "off",
    "@typescript-eslint/no-var-requires": 0,
    "@typescript-eslint/no-unused-vars": ["error"],
    "@typescript-eslint/explicit-module-boundary-types": "off",
    // ts파일에서 tsx구문 허용 (Next.js)
    "react/jsx-filename-extension": [
      1,
      { "extensions": [".js", ".jsx", ".ts", ".tsx"] }
    ]
  }
}