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What is the use of decorators in Salesforce LWC?
What is the use of decorators in Salesforce LWC?
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2 Replies
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Decorators dynamically alter the functionality of a property or function. The ability to create decorators is part of ECMAScript, but these three decorators are unique to Lightning Web Components. @api: To expose a public property, decorate it with @api. Public properties define the API for a component.
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Lightning Web Components programming model has three decorators that add functionality to a property or function. And the 3 Decorators in Lightning Web Components are
1) @api
2) @track
3) @wire
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