In the docs of the deprecated functions I see this...

# compiler

[Tóth István Zoltán]

In the docs of the deprecated functions I see this:

Only use arguments instead. If you need to know the meaning of the arguments, reach out to the corresponding function's parameters. A drop-in replacement (discouraged):

Does "discouraged" mean something else than "do not mindlessly copy-paste".

[Wojciech Litewka]

It means "copy paste only if you want your code to somehow continue working with minimal effort". Otherwise please do a migration as described in the linked document.