:sig
bool file_exists(String path)

:params
path : the path name to be checked
return value : true if the file exists

:see
>sys

:content
Checks whether the file or path specified by `path` exists.

## Related Concepts

- PHP: `file_exists()` or `is_file()`
- JavaScript / Node.js: Node `fs.existsSync()` or `fs.stat()`