Sealed classes are not useful when you don’t “own” all the classes.
For example, there is no way to express “String|MyString” via sealed classes.
Is there a YouTrack ticket about union types that I can vote?
Sealed classes are not useful when you don’t “own” all the classes.
For example, there is no way to express “String|MyString” via sealed classes.
Is there a YouTrack ticket about union types that I can vote?