eslint.config.mjs

import { dirname } from "path"
import { fileURLToPath } from "url"
import { FlatCompat } from "@eslint/eslintrc"

const __filename = fileURLToPath(import.meta.url)
const __dirname = dirname(__filename)

const compat = new FlatCompat({
  baseDirectory: __dirname,
})

const eslintConfig = [
  ...compat.config({
    extends: ["next/core-web-vitals", "next/typescript"],
    rules: {
      "@typescript-eslint/no-unused-vars": [
        "error",
        { argsIgnorePattern: "^_", varsIgnorePattern: "^_" },
      ],
      "@typescript-eslint/consistent-type-imports": [
        "warn",
        { prefer: "type-imports", fixStyle: "separate-type-imports" },
      ],
      "no-restricted-properties": [
        "error",
        {
          object: "process",
          property: "env",
          message:
            "Use `import { env } from '@/env'` instead to ensure validated types.",
        },
      ],
      "no-restricted-imports": [
        "error",
        {
          name: "process",
          importNames: ["env"],
          message:
            "Use `import { env } from '@/env'` instead to ensure validated types.",
        },
      ],
    },
  }),
]

export default eslintConfig