fix(core): update

ts/fsstream.ts

@@ -1,7 +1,7 @@
 /*
 This file contains logic for streaming things from and to the filesystem
 */
-import * as plugins from './smartfile.plugins.js';
+import * as plugins from './plugins.js';
 
 export const createReadStream = (pathArg: string) => {
   return plugins.fs.createReadStream(pathArg);
@@ -97,7 +97,7 @@ export const waitForFileToBeReadyForStreaming = (filePathArg: string): Promise<v
   });
 };
 
-class SmartReadStream extends plugins.stream.Readable {
+export class SmartReadStream extends plugins.stream.Readable {
   private watcher: plugins.fs.FSWatcher | null = null;
   private lastReadSize: number = 0;
   private endTimeout: NodeJS.Timeout | null = null;