fs: runtime deprecate fs.Stats constructor

Author: marco-ippolito

doc/api/deprecations.md

@@ -3578,12 +3578,15 @@ Please use the [`crypto.createHash()`][] method to create Hash instances.
 
 <!-- YAML
 changes:
+  - version: REPLACEME
+    pr-url: https://github.com/nodejs/node/pull/9999999
+    description: Runtime deprecation.
   - version: REPLACEME
     pr-url: https://github.com/nodejs/node/pull/51879
     description: Documentation-only deprecation.
 -->
 
-Type: Documentation-only
+Type: Runtime
 
 Calling `fs.Stats` class directly with `Stats()` or `new Stats()` is
 deprecated due to being internals, not intended for public use.

lib/internal/fs/utils.js

@@ -51,6 +51,7 @@ const {
 const {
   kEmptyObject,
   once,
+  deprecate,
 } = require('internal/util');
 const { toPathIfFileURL } = require('internal/url');
 const {
@@ -1009,7 +1010,7 @@ module.exports = {
   getStatsFromBinding,
   stringToFlags,
   stringToSymlinkType,
-  Stats,
+  Stats: deprecate(Stats, 'fs.Stats constructor is deprecated.', 'DEP0180'),
   toUnixTimestamp,
   validateBufferArray,
   validateCpOptions,

test/parallel/test-fs-stat.js

@@ -154,3 +154,28 @@ fs.open(__filename, 'r', undefined, common.mustCall((err, fd) => {
 
 // Should not throw an error
 fs.lstat(__filename, undefined, common.mustCall());
+
+{
+  fs.Stats(
+    0,                                        // dev
+    0,                                        // mode
+    0,                                        // nlink
+    0,                                        // uid
+    0,                                        // gid
+    0,                                        // rdev
+    0,                                        // blksize
+    0,                                        // ino
+    0,                                        // size
+    0,                                        // blocks
+    Date.UTC(1970, 0, 1, 0, 0, 0),            // atime
+    Date.UTC(1970, 0, 1, 0, 0, 0),            // mtime
+    Date.UTC(1970, 0, 1, 0, 0, 0),            // ctime
+    Date.UTC(1970, 0, 1, 0, 0, 0)             // birthtime
+  );
+  common.expectWarning({
+    DeprecationWarning: [
+      ['fs.Stats constructor is deprecated.',
+       'DEP0180'],
+    ]
+  });
+}