asteroids-game/eslint.config.js at master · jarrodek/asteroids-game · GitHub

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import js from "@eslint/js";
import { FlatCompat } from "@eslint/eslintrc";
import typescriptEslintPlugin from "@typescript-eslint/eslint-plugin";
import typescriptParser from "@typescript-eslint/parser";
import importPlugin from "eslint-plugin-import";

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

export default [
  js.configs.recommended,
  ...compat.extends(["@open-wc", "prettier"]),
  {
    files: ["**/*.ts"],
    languageOptions: {
      parser: typescriptParser,
      parserOptions: {
        ecmaVersion: 2022,
        sourceType: "module",
        project: "./tsconfig.eslint.json",
      },
    },
    plugins: {
      "@typescript-eslint": typescriptEslintPlugin,
      deprecation,
      import: importPlugin,
    },
    settings: {
      "import/resolver": {
        typescript: true,
        node: true,
      },
      "import/parsers": {
        "@typescript-eslint/parser": [".ts"],
      },
    },
    rules: {
      "no-unused-vars": "off",
      "no-continue": "off",
      "no-plusplus": "off",
      "no-shadow": "off",
      "deprecation/deprecation": "warn",
      "@typescript-eslint/no-shadow": "error",
      "@typescript-eslint/explicit-function-return-type": "error",
      "class-methods-use-this": "off",
      "@typescript-eslint/no-unused-vars": ["error"],
      "import/no-unresolved": "error",
      "import/extensions": "off",
      "import/no-cycle": [2, { maxDepth: 1 }],
      // overrides for TS files
      "no-useless-constructor": "off",
      "no-empty-function": "off",
      "no-use-before-define": "off",
      "no-dupe-class-members": "off",
    },
  },
  {
    files: ["**/*.js"],
    rules: {
      "@typescript-eslint/explicit-function-return-type": "off",
    },
  },
];