@microsoft/fast-element > SubtreeBehaviorOptions
SubtreeBehaviorOptions interface
The options used to configure subtree observation.
Signature:export interface SubtreeBehaviorOptions<T = any> extends Omit<NodeBehaviorOptions<T>, "filter">, Omit<MutationObserverInit, "subtree" | "childList">
Properties
| Property | Type | Description |
|---|---|---|
| selector | string | When subtrees are observed, a query selector is required to indicate which of potentially many nodes should be assigned to the property. |
| subtree | boolean | Indicates that child subtrees should be observed for changes. |