[PHP-DEV] RFC: Not Null Assertion Operator

[Mihail Liahimov]

Good afternoon. I would like to create an RFC on the implementation of the
NOT null assertion operator. Do you think it makes sense to create it? I
was able to implement the operator. I've already posted a draft in my
github -
https://github.com/rekmixa/php-src/tree/feature/not_null_assertion_operator
An example of the implementation of this operator can be viewed in kotlin
or in typescript. The point of it is that in places where we did not expect
null, we should not make additional checks, but use this operator. It will
also be convenient for highlighting in the IDE.