# `GSInfoProperty saveToFile:format:error:`

*Instance Method*

## Declaration

```swift
func save(to file: UnsafeMutablePointer<FILE>, format formatVersion: GSFormatVersion) throws
```

```objc
- (BOOL) saveToFile:(FILE *) file format:(GSFormatVersion) formatVersion error:(NSError **) error;
```

```python
saveToFile_format_error_(file: FILE, formatVersion: GSFormatVersion) -> tuple[bool, NSError]
```