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@microsoft/fast-element > PropertyChangeNotifier > subscribe

PropertyChangeNotifier.subscribe() method

Subscribes to notification of changes in an object's state.

Signature:

subscribe(subscriber: Subscriber, propertyToWatch?: string): void;

Parameters

Parameter

Type

Description

subscriber

Subscriber

The object that is subscribing for change notification.

propertyToWatch

string

(Optional) The name of the property that the subscriber is interested in watching for changes.

Returns:

void

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