diff --git a/guide/api-environment-instances.md b/guide/api-environment-instances.md
index 7d078e9d..893b967a 100644
--- a/guide/api-environment-instances.md
+++ b/guide/api-environment-instances.md
@@ -64,13 +64,17 @@ class DevEnvironment {
    */
   config: ResolvedConfig & ResolvedDevEnvironmentOptions
 
-  constructor(name, config, { hot, options }: DevEnvironmentSetup)
+  constructor(
+    name: string,
+    config: ResolvedConfig,
+    context: DevEnvironmentContext,
+  )
 
   /**
    * URL を id に解決してロードし、プラグインパイプラインを使ってコードを処理する。
    * モジュールグラフも更新されます。
    */
-  async transformRequest(url: string): TransformResult
+  async transformRequest(url: string): Promise<TransformResult | null>
 
   /**
    * 低い優先度で処理されるリクエストを登録します。ウォーターフォールを回避するのに
@@ -78,11 +82,25 @@ class DevEnvironment {
    * 情報を持っているため、モジュールがリクエストされたときにすでに処理されているよう、
    * モジュールグラフをウォームアップできます。
    */
-  async warmupRequest(url: string): void
+  async warmupRequest(url: string): Promise<void>
 }
 ```
 
-`TransformResult` は次のようになります:
+`DevEnvironmentContext` は次のようになります:
+
+```ts
+interface DevEnvironmentContext {
+  hot: boolean
+  transport?: HotChannel | WebSocketServer
+  options?: EnvironmentOptions
+  remoteRunner?: {
+    inlineSourceMap?: boolean
+  }
+  depsOptimizer?: DepsOptimizer
+}
+```
+
+そして `TransformResult` は:
 
 ```ts
 interface TransformResult {
@@ -156,10 +174,14 @@ export class EnvironmentModuleGraph {
     rawUrl: string,
   ): Promise<EnvironmentModuleNode | undefined>
 
+  getModuleById(id: string): EnvironmentModuleNode | undefined
+
   getModulesByFile(file: string): Set<EnvironmentModuleNode> | undefined
 
   onFileChange(file: string): void
 
+  onFileDelete(file: string): void
+
   invalidateModule(
     mod: EnvironmentModuleNode,
     seen: Set<EnvironmentModuleNode> = new Set(),
diff --git a/guide/api-environment-runtimes.md b/guide/api-environment-runtimes.md
index 5c704617..278f8e95 100644
--- a/guide/api-environment-runtimes.md
+++ b/guide/api-environment-runtimes.md
@@ -118,7 +118,7 @@ function createWorkerdDevEnvironment(
 export class ModuleRunner {
   constructor(
     public options: ModuleRunnerOptions,
-    public evaluator: ModuleEvaluator,
+    public evaluator: ModuleEvaluator = new ESModulesEvaluator(),
     private debug?: ModuleRunnerDebugger,
   ) {}
   /**
@@ -165,8 +165,21 @@ await moduleRunner.import('/src/entry-point.js')
 
 ## `ModuleRunnerOptions`
 
-```ts
-export interface ModuleRunnerOptions {
+```ts twoslash
+import type {
+  InterceptorOptions as InterceptorOptionsRaw,
+  ModuleRunnerHmr as ModuleRunnerHmrRaw,
+  EvaluatedModules,
+} from 'vite/module-runner'
+import type { Debug } from '@type-challenges/utils'
+
+type InterceptorOptions = Debug<InterceptorOptionsRaw>
+type ModuleRunnerHmr = Debug<ModuleRunnerHmrRaw>
+/** 下記参照 */
+type ModuleRunnerTransport = unknown
+
+// ---cut---
+interface ModuleRunnerOptions {
   /**
    * プロジェクトのルート
    */
@@ -206,7 +219,13 @@ export interface ModuleRunnerOptions {
 
 **型シグネチャー:**
 
-```ts
+```ts twoslash
+import type { ModuleRunnerContext as ModuleRunnerContextRaw } from 'vite/module-runner'
+import type { Debug } from '@type-challenges/utils'
+
+type ModuleRunnerContext = Debug<ModuleRunnerContextRaw>
+
+// ---cut---
 export interface ModuleEvaluator {
   /**
    * 変換後のコードに含まれるプレフィックスの行数。
@@ -237,7 +256,11 @@ Vite はデフォルトでこのインターフェイスを実装した `ESModul
 
 **型シグネチャー:**
 
-```ts
+```ts twoslash
+import type { ModuleRunnerTransportHandlers } from 'vite/module-runner'
+/** オブジェクト */
+type HotPayload = unknown
+// ---cut---
 interface ModuleRunnerTransport {
   connect?(handlers: ModuleRunnerTransportHandlers): Promise<void> | void
   disconnect?(): Promise<void> | void
diff --git a/package.json b/package.json
index dcc0390c..4333f796 100644
--- a/package.json
+++ b/package.json
@@ -10,6 +10,7 @@
   },
   "devDependencies": {
     "@shikijs/vitepress-twoslash": "^1.23.1",
+    "@type-challenges/utils": "^0.1.1",
     "@types/express": "^4.17.21",
     "@types/node": "^20.17.1",
     "feed": "^4.2.2",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 99ae0b04..f79e4ef6 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -11,6 +11,9 @@ importers:
       '@shikijs/vitepress-twoslash':
         specifier: ^1.23.1
         version: 1.23.1(typescript@5.4.5)
+      '@type-challenges/utils':
+        specifier: ^0.1.1
+        version: 0.1.1
       '@types/express':
         specifier: ^4.17.21
         version: 4.17.21
@@ -767,6 +770,9 @@ packages:
   '@textlint/utils@13.4.1':
     resolution: {integrity: sha512-wX8RT1ejHAPTDmqlzngf0zI5kYoe3QvGDcj+skoTxSv+m/wOs/NyEr92d+ahCP32YqFYzXlqU7aDx2FkULKT+g==}
 
+  '@type-challenges/utils@0.1.1':
+    resolution: {integrity: sha512-A7ljYfBM+FLw+NDyuYvGBJiCEV9c0lPWEAdzfOAkb3JFqfLl0Iv/WhWMMARHiRKlmmiD1g8gz/507yVvHdQUYA==}
+
   '@types/body-parser@1.19.5':
     resolution: {integrity: sha512-fB3Zu92ucau0iQ0JMCFQE7b/dv8Ot07NI3KaZIkIUNXq82k4eBAqUaneXfleGY9JWskeS9y+u0nXMyspcuQrCg==}
 
@@ -3517,6 +3523,8 @@ snapshots:
 
   '@textlint/utils@13.4.1': {}
 
+  '@type-challenges/utils@0.1.1': {}
+
   '@types/body-parser@1.19.5':
     dependencies:
       '@types/connect': 3.4.38