* docs: add scrollBehavior API detail and link to guide
* Update docs/api/index.md
Co-authored-by: Eduardo San Martin Morote <posva@users.noreply.github.com>
### scrollBehavior
-Function to control scrolling when navigating between pages. Can return a Promise to delay scrolling. Check .
+Function to control scrolling when navigating between pages. Can return a Promise to delay when the scrolling happens. See [Scroll Behaviour](../guide/advanced/scroll-behavior.md) for more details.
**Signature:**
```typescript
-scrollBehavior?: ScrollBehavior
+scrollBehavior?: RouterScrollBehavior
```
#### Examples