When developing a UI components software library, the "immediate" user of the library is not the end user interacting with the components on a website, but the developer who takes those components and puts them into their own website.
Is there a standard term for this kind of developer user?
Take for example a user story where the beneficiary is a developer:
As a [developer user] of component X, I want to be able to set the background color of component X, so I can better integrate the component X into my website.
But there might be stories for the end user as well:
As an end user of component X, I want to be able to use the Enter key to make a selection, so that I don't have to use the mouse.