diff --git a/ts/00_commitinfo_data.ts b/ts/00_commitinfo_data.ts
index a6ccba4..78f6f5f 100644
--- a/ts/00_commitinfo_data.ts
+++ b/ts/00_commitinfo_data.ts
@@ -3,6 +3,6 @@
  */
 export const commitinfo = {
   name: '@api.global/typedrequest-interfaces',
-  version: '3.0.3',
+  version: '3.0.4',
   description: 'interfaces for making typed requests'
 }
diff --git a/ts/index.ts b/ts/index.ts
index bd510a3..ee19946 100644
--- a/ts/index.ts
+++ b/ts/index.ts
@@ -75,3 +75,20 @@ export interface ITag {
 }
 
 export type implementsTag<T, U extends T> = {};
+
+export interface IStreamRequest extends implementsTR<
+  ITypedRequest,  
+  IStreamRequest
+> {
+  method: '##VirtualStream##';
+  request: {
+    streamId: string;
+    streamChunk: any;
+    close: boolean;
+  };
+  response: {
+    streamId: string;
+    streamChunk: any;
+    close: boolean;
+  };
+}