filesize -package:basement -package:ghc-lib -package:pantry -package:LibZip -package:http-client -package:koofr-client -package:flac is:exact

Size of the file in bytes. If this file is a symbolic link the size is the length of the pathname it contains.
File size.
Set to 0 if unknown or a directory
Size of the file in bytes. Does not follow symlinks
File size