---
title: "QueryChangeEvent | Geocoding | JavaScript maps SDK"
description: "Documentation for Search and Geocoding control"
---

> 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 QueryChangeEvent

QueryChangeEvent: CustomEvent<  
    { query: string; reverseCoords: ReturnType<typeof convert\>  
    | false },  
\>

-   Defined in [src/geocoder/geocoder-events.ts:6](https://github.com/maptiler/maptiler-geocoding-control/blob/7abb332debfe243d5d21e0823dd92a94259b6d8e/src/geocoder/geocoder-events.ts#L6)