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Lightning component, how to create a picklist with search head ?

As per my understating Salesforce doesn't support any such base component which will create a picklist with search head.
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Looks like using HTML5 "datalist " it is possible but need some extra JS code. The link below expains the detail steps :

https://salesforceblog.tumblr.com/post/178881902248/salesforce-lightning-component-how-to-create-a