Next step for the Multiple Trailing Closures syntax?

[Lantua]

The problem is that there is no receive(value:) as an argument, only receive. The (value:) part is only privilege to functions and methods.

If we're to add this, it should be (and has been) a separated piece:

Include argument labels in identifiers

Ever since SE-0111, argument labels have not been part of function types. While this makes sense, it leads to a dearth of labels that can be difficult to work with. This prompts a question: where do argument labels live? They aren’t in the type, and they obviously aren’t in the body. That leaves one place: the name. This is already acknowledged in documentation, such as the following excerpts from the Language Guide: The print(_:separator:terminator:) function doesn’t have a label for its …