Avoid using Buffer type since it's for node.js only

tylerlong · tylerlong · commit 8c88d0ccf6f7 · 2026-01-08T11:20:56.000-08:00
diff --git a/packages/core/src/definitions/Attachment.ts b/packages/core/src/definitions/Attachment.ts
@@ -11,7 +11,7 @@ interface Attachment {
    * Binary content of the file
    * Required
    */
-  content?: string | Buffer | Blob | NodeJS.ReadableStream;
+  content?: string | Uint8Array | Blob | AsyncIterable<Uint8Array>;
 
   /**
    * Content type of the file, such as "image/png"
diff --git a/packages/core/src/types.ts b/packages/core/src/types.ts
@@ -61,5 +61,5 @@ export interface FormFile {
   name: string;
   filename: string;
   contentType: string;
-  content: string | Buffer | Blob | NodeJS.ReadableStream;
+  content: string | Uint8Array | Blob | AsyncIterable<Uint8Array>;
 }

Original file line number	Diff line number	Diff line change
`@@ -61,5 +61,5 @@ export interface FormFile {`
`61`	`61`	`name: string;`
`62`	`62`	`filename: string;`
`63`	`63`	`contentType: string;`
`64`		`- content: string \| Buffer \| Blob \| NodeJS.ReadableStream;`
	`64`	`+ content: string \| Uint8Array \| Blob \| AsyncIterable<Uint8Array>;`
`65`	`65`	`}`