doc: add note about forwarding stream options

It is a common and unfortunate pattern to simply just forward
any and all options into the base constructor without taking
into account whether these options might conflict with basic
stream assumptions.

PR-URL: #29857
Reviewed-By: James M Snell <[email protected]>
Reviewed-By: Luigi Pinca <[email protected]>
Reviewed-By: Ruben Bridgewater <[email protected]>

Author: ronag

doc/api/stream.md

@@ -1645,13 +1645,24 @@ parent class constructor:
 const { Writable } = require('stream');
 
 class MyWritable extends Writable {
-  constructor(options) {
-    super(options);
+  constructor({ highWaterMark, ...options }) {
+    super({
+      highWaterMark,
+      autoDestroy: true,
+      emitClose: true
+    });
     // ...
   }
 }
 ```
 
+When extending streams, it is important to keep in mind what options the user
+can and should provide before forwarding these to the base constructor. For
+example, if the implementation makes assumptions in regard to e.g. the
+`autoDestroy` and `emitClose` options, it becomes important to not allow the
+user to override these. It is therefore recommended to be explicit about what
+options are forwarded instead of implicitly forwarding all options.
+
 The new stream class must then implement one or more specific methods, depending
 on the type of stream being created, as detailed in the chart below: