---
title: "HTMLButtonElementPlus | JavaScript maps SDK"
description: "Documentation for MapTiler SDK"
---

> For AI agents: a documentation index is available at [/llms.txt](https://docs.maptiler.com/llms.txt). Markdown versions of all pages are available by appending .md to any URL.

# Type Alias HTMLButtonElementPlus

HTMLButtonElementPlus: [HTMLButtonElement](https://docs.maptiler.com/sdk-js/api-reference/interfaces/Externals.HTMLButtonElement/) & {  
    clickFunction: (e?: Event) \=> unknown;  
}