---
title: "FeatureStates | 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 FeatureStates

FeatureStates: { \[featureId: string\]: [FeatureState](https://docs.maptiler.com/sdk-js/api-reference/types/FeatureState/) }

#### Type Declaration

-   ##### \[featureId: string\]: [FeatureState](https://docs.maptiler.com/sdk-js/api-reference/types/FeatureState/)