function close
Usage in Deno
import { close } from "node:fs";
close(fd: number,callback?: NoParamCallback,): void
Closes the file descriptor. No arguments other than a possible exception are given to the completion callback.
Calling fs.close() on any file descriptor (fd) that is currently in use
through any other fs operation may lead to undefined behavior.
See the POSIX close(2) documentation for more detail.
optional
callback: NoParamCallback
void