eslint.config.mjs

// @ts-check

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

tseslint.config;
export default [
  eslint.configs.recommended,
  ...tseslint.configs.recommendedTypeChecked,
  {
    languageOptions: {
      parserOptions: {
        project: true,
        tsconfigRootDir: import.meta.dirname,
      },
    },
  },
  {
    ignores: [
      "src/frontend/grammar.ts",
      "**/*.polygolf",
      "**/*.test.md",
      "**/*.test.md.ts",
    ],
  },
  {
    rules: {
      "@typescript-eslint/no-non-null-assertion": "off",
      "@typescript-eslint/array-type": "off",
      "@typescript-eslint/explicit-function-return-type": "off",
      "@typescript-eslint/ban-types": "off",
      "@typescript-eslint/no-unsafe-assignment": "off",
      "@typescript-eslint/no-explicit-any": "off",
      "@typescript-eslint/no-unsafe-return": "off",
      "@typescript-eslint/no-unsafe-call": "off",
      "@typescript-eslint/no-unsafe-member-access": "off",
      "@typescript-eslint/no-unsafe-argument": "off",
      "@typescript-eslint/no-unused-vars": [
        "error",
        {
          destructuredArrayIgnorePattern: "^_+$",
          varsIgnorePattern: "^_+$",
          args: "none",
        },
      ],
      "no-empty": ["error", { allowEmptyCatch: true }],
      "no-constant-condition": ["error", { checkLoops: false }],
      yoda: "off",
    },
  },
  eslintConfigPrettier,
];