refactor: type readable-stream-node-to-web

src/react-app-env.d.ts

@@ -206,3 +206,11 @@ declare module 'idb-chunk-store' {
       TorrentOptions.store
   ): ChunkStore
 }
+
+declare module 'readable-stream-node-to-web' {
+  export const WEBSTREAM_SUPPORT: boolean
+
+  export default function nodeToWeb(
+    readableStream: NodeJS.ReadableStream
+  ): ReadableStream
+}

src/services/FileTransfer/FileTransfer.ts

@@ -3,13 +3,11 @@ import streamSaver from 'streamsaver'
 import { Keychain, plaintextSize, encryptedSize } from 'wormhole-crypto'
 import idbChunkStore from 'idb-chunk-store'
 import { detectIncognito } from 'detectincognitojs'
+import nodeToWebStream from 'readable-stream-node-to-web'
 
 import { trackerUrls } from 'config/trackerUrls'
 import { streamSaverUrl } from 'config/streamSaverUrl'
 
-// @ts-ignore
-import nodeToWebStream from 'readable-stream-node-to-web'
-
 streamSaver.mitm = streamSaverUrl
 
 const getKeychain = (password: string) => {
@@ -59,7 +57,7 @@ export class FileTransfer {
     const keychain = getKeychain(password)
 
     const decryptedStream: ReadableStream = await keychain.decryptStream(
-      new nodeToWebStream(file.createReadStream())
+      nodeToWebStream(file.createReadStream())
     )
 
     return decryptedStream