When overriding a function with a nullable return ...

# getting-started

[Mark]

When overriding a function with a nullable return value, is there any way to declare the return value is always null (in the signature)?

[nanodeath]

not from a types perspective but you might be able to use method contracts for that

[Mark]

I guess the other option would be to convert to using a sealed class return type (non-null)

[ephemient]

Nothing? can only possibly be null