fix: 🐛 refactor #watchFile to be compatible w/ strictNullChecks

streamich · Jul 7, 2019 · 2c02287 · 2c02287
1 parent 0a6b4a6
commit 2c02287
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/volume.ts b/src/volume.ts
@@ -2037,7 +2037,7 @@ export class Volume {
   watchFile(path: TFilePath, a, b?): StatWatcher {
     const filename = pathToFilename(path);
 
-    let options: IWatchFileOptions = a;
+    let options: IWatchFileOptions | null = a;
     let listener: (curr: Stats, prev: Stats) => void = b;
 
     if (typeof options === 'function') {