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Sachin Bhalerao 17Sachin Bhalerao 17 

use of import lightning element and extends lightning element in Lightning Web Component ?

Dear Team,

Thank you for continous support !!!

I built some components using LWC , I am continously using import Lightning Element and  extends LightningElement . Please describe these keywords in some easy way in order i am able to understand and use it properly .

Thanks & Regards
Sachin Bhalerao
ryanschierholzryanschierholz
This page should help explain it: https://developer.salesforce.com/docs/component-library/documentation/lwc/lwc.create_components_javascript

It seems necessary for every UI component.