eslint.config.mjs

import pluginJs from "@eslint/js";
import eslintConfigPrettier from "eslint-config-prettier";
import globals from "globals";
import tseslint from "typescript-eslint";

export default [
  { files: ["**/*.{js,mjs,cjs,ts}"] },
  { ignores: ["build"] },
  {
    languageOptions: {
      globals: globals.node,
      ecmaVersion: "latest",
      sourceType: "module",
    },
  },
  pluginJs.configs.recommended,
  { rules: { "no-unused-vars": "warn" } },
  ...tseslint.configs.strictTypeChecked.map((config) => ({
    ...config,
    files: ["**/*.ts"],
  })),
  ...tseslint.configs.stylisticTypeChecked.map((config) => ({
    ...config,
    files: ["**/*.ts"],
  })),
  {
    files: ["**/*.ts"],
    languageOptions: {
      parserOptions: {
        projectService: true,
        tsconfigRootDir: import.meta.dirname,
      },
    },
    rules: {
      "no-unused-vars": "off",
      "@typescript-eslint/no-unused-vars": "warn",
    },
  },
  eslintConfigPrettier,
];