diff --git a/lib/commons.ts b/lib/commons.ts
index aaf5fba8..9156e367 100644
--- a/lib/commons.ts
+++ b/lib/commons.ts
@@ -26,7 +26,9 @@ export type PacketType =
   | "noop"
   | "error";
 
-export type RawData = string | Buffer | ArrayBuffer | ArrayBufferView | Blob;
+// RawData should be "string | Buffer | ArrayBuffer | ArrayBufferView | Blob", but Blob does not exist in Node.js and
+// requires to add the dom lib in tsconfig.json
+export type RawData = any;
 
 export interface Packet {
   type: PacketType;