eslint.config.mjs

import { FlatCompat } from "@eslint/eslintrc";
import js from "@eslint/js";
import typescriptEslint from "@typescript-eslint/eslint-plugin";
import tsParser from "@typescript-eslint/parser";
import prettier from "eslint-plugin-prettier";
import path from "node:path";
import { fileURLToPath } from "node:url";

const __filename = fileURLToPath(import.meta.url);
const __dirname = path.dirname(__filename);
const compat = new FlatCompat({
  baseDirectory: __dirname,
  recommendedConfig: js.configs.recommended,
  allConfig: js.configs.all,
});

const eslintConfig = [
  ...compat.extends(
    "eslint:recommended",
    "plugin:@typescript-eslint/recommended",
    "plugin:@next/next/recommended",
    "next/core-web-vitals",
    "eslint:recommended",
    "next",
    "prettier"
  ),
  {
    plugins: { "@typescript-eslint": typescriptEslint, prettier },

    languageOptions: { parser: tsParser },

    settings: {
      "import/resolver": {
        node: { extensions: [".js", ".jsx", ".ts", ".tsx"] },
      },
    },

    rules: {
      "@typescript-eslint/no-unused-vars": "error",

      "prettier/prettier": ["error", { endOfLine: "auto" }],

      "@typescript-eslint/consistent-type-definitions": ["error", "type"],
    },
  },
];

export default eslintConfig;