function unlink
#unlink(path: PathLike): Promise<void>If path refers to a symbolic link, then the link is removed without affecting
the file or directory to which that link refers. If the path refers to a file
path that is not a symbolic link, the file is deleted. See the POSIX unlink(2) documentation for more detail.
Parameters #
Return Type #
Promise<void>Fulfills with undefined upon success.