mime-support binary package in Ubuntu Bionic i386

 As these files can be used by all MIME compliant programs, they
 have been moved into their own package that others can depend upon.
 .
 Other packages add themselves as viewers/editors/composers/etc by
 using the provided "update-mime" program.
 .
 In addition, the commands "see", "edit", "compose", and "print"
 will display, alter, create, and print (respectively) any file using
 a program determined from the entries in the mime.types and mailcap
 files.

Source package