gir1.2-edataserverui-1.2 3.30.5-0ubuntu0.18.10.1 (i386 binary) in ubuntu cosmic

 The data server, called "Evolution Data Server" is responsible for managing
 calendar and addressbook information.
 .
 This package contains introspection data for the libedataserverui
 library. It can be used by packages using the GIRepository format to
 generate dynamic bindings.