A path to a file. If a URL is provided, it must use the file:
protocol.
Either the file mode, or an object optionally specifying the file mode and whether parent folders
should be created. If a string is passed, it is parsed as an octal integer. If not specified, defaults to 0o777
.
Optional
options: null | Mode | MakeDirectoryOptions & { Optional
options: null | Mode | MakeDirectoryOptions
Asynchronous mkdir(2) - create a directory.