Update API doc

Author: GitHub Actions Bot

apps/showcase/doc/common/apidoc/index.json

@@ -50621,15 +50621,7 @@
                             "readonly": false,
                             "type": "any",
                             "default": "",
-                            "description": "Used to pass attributes to the previous button's DOM element."
-                        },
-                        {
-                            "name": "button",
-                            "optional": true,
-                            "readonly": false,
-                            "type": "any",
-                            "default": "",
-                            "description": "Used to pass attributes to the previous button's DOM element."
+                            "description": "Used to pass attributes to the root's DOM element."
                         },
                         {
                             "name": "hooks",