plane/eslint.config.js

import { resolve } from "node:path";
import { fileURLToPath } from "node:url";

const __filename = fileURLToPath(import.meta.url);
const __dirname = resolve(__filename, "..");

/** @type {import("eslint").Linter.FlatConfig[]} */
export default [
  {
    ignores: [
      "**/node_modules/**",
      "**/dist/**",
      "**/.next/**",
      "**/build/**",
      "**/coverage/**",
      "**/*.config.js",
      "**/*.config.ts",
    ],
  },
  {
    files: ["**/*.{js,jsx,ts,tsx}"],
    languageOptions: {
      ecmaVersion: "latest",
      sourceType: "module",
      globals: {
        React: "readonly",
        JSX: "readonly",
        console: "readonly",
        process: "readonly",
        Buffer: "readonly",
        __dirname: "readonly",
        __filename: "readonly",
        global: "readonly",
        module: "readonly",
        require: "readonly",
        exports: "readonly",
      },
    },
    rules: {
      "no-useless-escape": "off",
      "prefer-const": "error",
      "no-irregular-whitespace": "error",
      "no-trailing-spaces": "error",
      "no-duplicate-imports": "error",
      "no-useless-catch": "warn",
      "no-case-declarations": "error",
      "no-undef": "error",
      "no-unreachable": "error",
      "arrow-body-style": ["error", "as-needed"],
    },
  },
];