doc: add err param to fs.copyFile callback

PR-URL: nodejs#53234 Reviewed-By: LiviaMedeiros <[email protected]> Reviewed-By: Luigi Pinca <[email protected]>
bmeck · Jun 22, 2024 · 1479461 · 1479461
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diff --git a/doc/api/fs.md b/doc/api/fs.md
@@ -2388,6 +2388,7 @@ changes:
 * `dest` {string|Buffer|URL} destination filename of the copy operation
 * `mode` {integer} modifiers for copy operation. **Default:** `0`.
 * `callback` {Function}
+  * `err` {Error}
 
 Asynchronously copies `src` to `dest`. By default, `dest` is overwritten if it
 already exists. No arguments other than a possible exception are given to the

diff --git a/lib/fs.js b/lib/fs.js
@@ -2984,7 +2984,7 @@ function mkdtempSync(prefix, options) {
  * @param {string | Buffer | URL} src
  * @param {string | Buffer | URL} dest
  * @param {number} [mode]
- * @param {() => any} callback
+ * @param {(err?: Error) => any} callback
  * @returns {void}
  */
 function copyFile(src, dest, mode, callback) {