User/homedir expansion doesn't work

[captainGeech42]

swift run -c release FuzzilliCli ... --storagePath=~/fuzz_out --importCorpus=~/fuzz_corpus ...

this throws a directory not found error, but if i manually expand it to /home/user/fuzz_out, etc, it works properly.

Guessing there is a Swift equivalent of os.path.expanduser() that could be used