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

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

# Interface NavigationInterceptHandler

-   NavigationInterceptHandler(): void | [PromiseLike](https://docs-qmgv.pages.dev/sdk-js/api-reference/interfaces/Externals.PromiseLike/)<void\>[](#navigationintercepthandler)
    
    #### Returns void | [PromiseLike](https://docs-qmgv.pages.dev/sdk-js/api-reference/interfaces/Externals.PromiseLike/)<void\>