---
title: XPathNSResolver
framework: webkitjs
role: symbol
role_heading: Class
path: webkitjs/xpathnsresolver
---

# XPathNSResolver

## Declaration

```data
interface XPathNSResolver
```

## Topics

### Instance Methods

- [lookupNamespaceURI](webkitjs/xpathnsresolver/1629972-lookupnamespaceuri.md)