fix: 🐛 make StatWatcher.timeoutRef property optional

streamich · Jul 6, 2019 · d09cd03 · d09cd03
1 parent 336821d
commit d09cd03
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/volume.ts b/src/volume.ts
@@ -2129,7 +2129,7 @@ export class StatWatcher extends EventEmitter {
   vol: Volume = null;
   filename: string;
   interval: number;
-  timeoutRef = null;
+  timeoutRef?;
   setTimeout: TSetTimeout;
   prev: Stats = null;