This is beautiful: https://forums.swift.org/t/pitch-narrowed-any/86369
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@Migueldeicaza `throws(NetworkError | DecodingError | AuthError)` oh fuck yeah
@Migueldeicaza We have this feature in Crystal lang (https://crystal-lang.org/reference/1.20/syntax_and_semantics/union_types.html) and it is nice! We can write aliases for Unions too (https://crystal-lang.org/reference/1.20/syntax_and_semantics/alias.html)
