Merge pull request #68 from kaleido-io/readable

Use Readable for return type of getDataBlob

Author: David Echelberger

lib/firefly.ts

@@ -1,4 +1,4 @@
-import { Stream, Readable } from 'stream';
+import { Readable } from 'stream';
 import * as http from 'http';
 import * as FormData from 'form-data';
 import * as WebSocket from 'ws';
@@ -225,9 +225,9 @@ export default class FireFly extends HttpBase {
     return this.getMany<FireFlyDataResponse[]>(`/data`, filter, options);
   }
 
-  async getDataBlob(id: string, options?: FireFlyGetOptions): Promise<Stream> {
+  async getDataBlob(id: string, options?: FireFlyGetOptions): Promise<Readable> {
     const response = await this.wrapError(
-      this.http.get<Stream>(`/data/${id}/blob`, {
+      this.http.get<Readable>(`/data/${id}/blob`, {
         ...mapConfig(options),
         responseType: 'stream',
       }),

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "@hyperledger/firefly-sdk",
-  "version": "1.2.8",
+  "version": "1.2.9",
   "description": "Client SDK for Hyperledger FireFly",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
@@ -45,4 +45,4 @@
     "form-data": "^4.0.0",
     "ws": "^8.5.0"
   }
-}
+}