diff --git a/utils/fs.js b/utils/fs.js
index 43e018cb..b4cbee1c 100644
--- a/utils/fs.js
+++ b/utils/fs.js
@@ -2,6 +2,9 @@ const { promisify } = require("util");
 const FS = require("fs");
 
 module.exports = {
+  /**
+   * @param {string} path
+   */
   access: path =>
     new Promise(resolve => {
       FS.access(path, FS.constants.F_OK, err => {