Function applyFilterSync

applyFilterSync(fn: (file: FileView) => boolean): FilePredicate
Matches files using a synchronous custom function. Can be used with both FileHound.find and FileHound.findSync.
Parameters
- fn: (file: FileView) => boolean
  returns true for files to include
Returns FilePredicate
the predicate
Example
```
FileHound.create().match(applyFilterSync(file => file.sizeSync() > 0));
```
- Defined in matchers.ts:451