It's not a frontend, it's only the package which pulls either wine32 or wine64, but wine32 is the default.
As it was mentioned previously, just install wine and you are good to go.
@Ken: wine32 contains wine binary itself, and all dll's but without wine you will miss the windows fonts, and shared standard binaries like regedit, msiexec, regsvr32, wineserver, all man pages and icons and, most importantly, winecfg.