Initial commit

packages/eslint-config/next.js

@@ -0,0 +1,51 @@
+import js from "@eslint/js"
+import pluginNext from "@next/eslint-plugin-next"
+import eslintConfigPrettier from "eslint-config-prettier"
+import pluginReact from "eslint-plugin-react"
+import pluginReactHooks from "eslint-plugin-react-hooks"
+import globals from "globals"
+import tseslint from "typescript-eslint"
+
+import { config as baseConfig } from "./base.js"
+
+/**
+ * A custom ESLint configuration for libraries that use Next.js.
+ *
+ * @type {import("eslint").Linter.Config}
+ * */
+export const nextJsConfig = [
+  ...baseConfig,
+  js.configs.recommended,
+  eslintConfigPrettier,
+  ...tseslint.configs.recommended,
+  {
+    ...pluginReact.configs.flat.recommended,
+    languageOptions: {
+      ...pluginReact.configs.flat.recommended.languageOptions,
+      globals: {
+        ...globals.serviceworker,
+      },
+    },
+  },
+  {
+    plugins: {
+      "@next/next": pluginNext,
+    },
+    rules: {
+      ...pluginNext.configs.recommended.rules,
+      ...pluginNext.configs["core-web-vitals"].rules,
+    },
+  },
+  {
+    plugins: {
+      "react-hooks": pluginReactHooks,
+    },
+    settings: { react: { version: "detect" } },
+    rules: {
+      ...pluginReactHooks.configs.recommended.rules,
+      // React scope no longer necessary with new JSX transform.
+      "react/react-in-jsx-scope": "off",
+      "react/prop-types": "off",
+    },
+  },
+]