🔧 fix: mime is undefined when using Elysia.file in Web Standard Adapter

Author: SaltyAom

CHANGELOG.md

@@ -1,3 +1,7 @@
+# 1.3.20 - 24 Aug 2025
+Change:
+- mime is undefined when using `Elysia.file` in Web Standard Adapter
+
 # 1.3.19 - 24 Aug 2025
 Change:
 - [#1357](https://github.com/elysiajs/elysia/issues/1357) return `Response` proxy as-is

package.json

@@ -1,7 +1,7 @@
 {
 	"name": "elysia",
 	"description": "Ergonomic Framework for Human",
-	"version": "1.3.19",
+	"version": "1.3.20",
 	"author": {
 		"name": "saltyAom",
 		"url": "https://github.com/SaltyAom",

src/adapter/web-standard/handler.ts

@@ -4,12 +4,10 @@ import {
 	createResponseHandler,
 	createStreamHandler,
 	handleFile,
-	handleSet,
-	responseToSetHeaders,
-	streamResponse
+	handleSet
 } from '../utils'
 
-import { ElysiaFile } from '../../universal/file'
+import { ElysiaFile, mime } from '../../universal/file'
 import { isNotEmpty } from '../../utils'
 import { Cookie } from '../../cookies'
 import { ElysiaCustomStatusResponse } from '../../error'
@@ -24,8 +22,9 @@ const handleElysiaFile = (
 	}
 ) => {
 	const path = file.path
-	// @ts-ignore
-	const contentType = mime[path.slice(path.lastIndexOf('.') + 1)]
+	const contentType =
+		mime[path.slice(path.lastIndexOf('.') + 1) as any as keyof typeof mime]
+
 	if (contentType) set.headers['content-type'] = contentType
 
 	if (