diff --git a/rollup.config.ts b/rollup.config.ts
index f364e6ea..c0838a06 100644
--- a/rollup.config.ts
+++ b/rollup.config.ts
@@ -2,7 +2,7 @@ import { rollupPlugin as rollupPluginDeassert } from "deassert";
 import { type RollupOptions } from "rollup";
 import rollupPluginTs from "rollup-plugin-ts";
 
-import pkg from "./package.json" assert { type: "json" };
+import pkg from "./package.json" with { type: "json" };
 
 const treeshake = {
   annotations: true,
diff --git a/scripts/typegen.ts b/scripts/typegen.ts
index 1a59517f..0973629f 100644
--- a/scripts/typegen.ts
+++ b/scripts/typegen.ts
@@ -67,6 +67,7 @@ const configs = (await combine(
   }),
   markdown({
     files: [],
+    enableTypeRequiredRules: false,
     componentExts: [],
     overrides: undefined,
   }),
@@ -107,6 +108,8 @@ const configs = (await combine(
     unsafe: "off",
     functionalEnforcement: "none",
     ignoreNamePattern: [],
+    projectRoot: process.cwd(),
+    mode: "none",
   }),
   unicorn(),
   unocss({
@@ -122,6 +125,8 @@ const configs = (await combine(
     typescript: false,
     stylistic: false,
     files: [],
+    filesTypeAware: [],
+    parserOptions: {},
   }),
   yaml({
     overrides: undefined,
diff --git a/src/configs/markdown.ts b/src/configs/markdown.ts
index ef049843..7b891100 100644
--- a/src/configs/markdown.ts
+++ b/src/configs/markdown.ts
@@ -11,16 +11,21 @@ import {
   type OptionsComponentExts,
   type OptionsFiles,
   type OptionsOverrides,
+  type OptionsTypeRequiredRules,
 } from "../types";
 import { interopDefault, loadPackages, parserPlain } from "../utils";
 
 export async function markdown(
   options: Readonly<
-    Required<OptionsFiles & OptionsComponentExts & OptionsOverrides>
+    Required<
+      OptionsFiles &
+        OptionsComponentExts &
+        OptionsTypeRequiredRules &
+        OptionsOverrides
+    >
   >,
 ): Promise<FlatConfigItem[]> {
-  const { componentExts, files, overrides } = options;
-  const enableTypeRequiredRules = false as boolean; // TODO: finish setting up.
+  const { componentExts, files, overrides, enableTypeRequiredRules } = options;
 
   const [pluginMarkdown] = (await loadPackages(["eslint-plugin-markdown"])) as [
     ESLint.Plugin,
@@ -61,20 +66,16 @@ export async function markdown(
       },
     },
     {
-      name: "rs:markdown:disables",
+      name: "rs:markdown:code",
       files: [
         GLOB_MARKDOWN_CODE,
-        ...componentExts.map((ext) => `${GLOB_MARKDOWN}/**/*.${ext}`),
+        ...componentExts.map((ext) => `${GLOB_MARKDOWN}/*.${ext}`),
       ],
       languageOptions: {
         parserOptions: {
           ...(enableTypeRequiredRules
-            ? {}
-            : {
-                project: false,
-                projectService: false,
-                program: null,
-              }),
+            ? undefined
+            : { project: false, projectService: false, program: null }),
           ecmaFeatures: {
             impliedStrict: true,
           },
@@ -82,9 +83,11 @@ export async function markdown(
       },
       rules: {
         ...(enableTypeRequiredRules
-          ? {}
-          : pluginTs?.configs["disable-type-checked"]?.rules),
-        ...pluginFunctional?.configs.off.rules,
+          ? undefined
+          : {
+              ...pluginTs?.configs["disable-type-checked"]?.rules,
+              ...pluginFunctional?.configs.off.rules,
+            }),
 
         "dot-notation": "off",
         "init-declarations": "off",
diff --git a/src/factory.ts b/src/factory.ts
index b828cc78..71d2aec5 100644
--- a/src/factory.ts
+++ b/src/factory.ts
@@ -137,10 +137,12 @@ export function rsEslint(
     OptionsTypeScriptParserOptions &
     OptionsTypeScriptShorthands;
 
-  const projectServiceUserConfig =
-    typeof parserOptions?.projectService === "object"
+  const projectServiceUserConfig = {
+    defaultProject: "./tsconfig.json",
+    ...(typeof parserOptions?.projectService === "object"
       ? parserOptions.projectService
-      : {};
+      : undefined),
+  };
 
   const typescriptConfigOptions: Required<OptionsTypeScriptParserOptions> = {
     ...typeScriptSubOptions,
@@ -154,7 +156,6 @@ export function rsEslint(
           : useDefaultDefaultProject === false
             ? projectServiceUserConfig
             : {
-                defaultProject: "./tsconfig.json",
                 allowDefaultProject: [
                   path.join(projectRoot, GLOB_ROOT_JS),
                   path.join(projectRoot, GLOB_ROOT_JSX),
@@ -310,6 +311,10 @@ export function rsEslint(
   if (markdownOptions !== false) {
     m_configs.push(
       markdown({
+        enableTypeRequiredRules:
+          typeof options.markdown === "boolean"
+            ? options.markdown
+            : (options.markdown?.enableTypeRequiredRules ?? false),
         files: [GLOB_MARKDOWN],
         componentExts,
         overrides: getOverrides(options, "markdown"),
diff --git a/src/types.ts b/src/types.ts
index 9eb30797..665e0e2c 100644
--- a/src/types.ts
+++ b/src/types.ts
@@ -133,6 +133,10 @@ export type OptionsHasTypeScript = {
   typescript?: boolean;
 };
 
+export type OptionsTypeRequiredRules = {
+  enableTypeRequiredRules?: boolean;
+};
+
 export type OptionsStylistic = {
   stylistic?: StylisticConfig | false;
 };
@@ -257,7 +261,7 @@ export type OptionsConfig = {
    *
    * For formatting Markdown content, enable also `formatters.markdown`.
    */
-  markdown?: boolean | OptionsOverrides;
+  markdown?: boolean | (OptionsOverrides & OptionsTypeRequiredRules);
 
   /**
    * Enable stylistic rules.