readline: add support for Symbol.dispose

PR-URL: #57276
Reviewed-By: James M Snell <[email protected]>
Reviewed-By: Edy Silva <[email protected]>

Author: aduh95

doc/api/readline.md

@@ -272,6 +272,14 @@ the `'close'` event will be emitted.
 Calling `rl.close()` does not immediately stop other events (including `'line'`)
 from being emitted by the `InterfaceConstructor` instance.
 
+### `rl[Symbol.dispose]()`
+
+<!-- YAML
+added: REPLACEME
+-->
+
+Alias for `rl.close()`.
+
 ### `rl.pause()`
 
 <!-- YAML

lib/internal/readline/interface.js

@@ -1371,6 +1371,7 @@ class Interface extends InterfaceConstructor {
     return this[kLineObjectStream];
   }
 }
+Interface.prototype[SymbolDispose] = Interface.prototype.close;
 
 module.exports = {
   Interface,