eslint.config.mjs

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

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,
});

export default [
  {
    ignores: ["**/out", "**/dist", "**/*.d.ts", "**/dist", "test/fixtures/"],
  },
  ...compat.extends(
    "eslint:recommended",
    "plugin:@typescript-eslint/recommended",
    "prettier",
  ),
  {
    plugins: {
      "@typescript-eslint": typescriptEslint,
    },

    languageOptions: {
      parser: tsParser,
      ecmaVersion: 2018,
      sourceType: "module",
    },

    rules: {
      "no-empty": [
        "error",
        {
          allowEmptyCatch: true,
        },
      ],

      "no-unused-vars": "off",
      "no-control-regex": "off",

      "@typescript-eslint/no-unused-vars": [
        "warn",
        {
          argsIgnorePattern: "^_|warnings",
          caughtErrors: "none",
        },
      ],

      "@typescript-eslint/no-non-null-assertion": "off",
      "@typescript-eslint/no-explicit-any": "off",
    },
  },
];