In this article we will see how to create an alert for a particular user subscribed for a document library.
Introduction:SharePoint 2010 provides the capability to subscribe the content through a feature called "Alerts". Alerts can be subscribed for at the four different levels of list, document library, list item and a document. In this article we will be seeing how to create an alert for a particular user subscribed for a document library.Create an alert for Document Library:
SharePoint Framework (SPFx) A Developers Guide