Core API Overview > @adpt/core > Adapt > WidgetPlugin > observe
Adapt.WidgetPlugin.observe() method
Signature:
observe(oldDom: AdaptElementOrNull, dom: AdaptElementOrNull): Promise<Observed<WidgetObs>>;
Parameters
| Parameter | Type | Description |
|---|---|---|
| oldDom | AdaptElementOrNull | |
| dom | AdaptElementOrNull |
Returns:
Promise<Observed<WidgetObs>>