fastify-auth-starter/template/eslint.config.mjs

Scaffold a Fastify + Prisma + Auth backend app

import js from "@eslint/js";
import tsPlugin from "@typescript-eslint/eslint-plugin";
import tsParser from "@typescript-eslint/parser";

export default [
  {
    ignores: [
      "**/node_modules",
      "dist/",
      "**/*.d.ts",
      "module-alias.js",
      "tsconfig-paths-bootstrap.js",
    ],
  },
   // Apply JS-only rules to JS files:
  {
    files: ["**/*.js"],
    ...js.configs.recommended,
  },
  // Apply TS-only rules to TS files:
  {
    files: ["src/**/*.ts"],
    languageOptions: {
      ecmaVersion: "latest",
      sourceType: "module",
      parser: tsParser,
      parserOptions: {
        project: "./tsconfig.json",
      },
      globals: {
        Record: "readonly",
        process: "readonly",
        __dirname: "readonly",
      },
    },
    plugins: {
      "@typescript-eslint": tsPlugin,
    },
    rules: {
      ...tsPlugin.configs.recommended.rules, // 👈 Add this line to enable TypeScript recommended rules
      "@typescript-eslint/no-unused-vars": ["error"],
      "@typescript-eslint/no-explicit-any": "error",
      "@typescript-eslint/explicit-function-return-type": "off",
    },
  },
];