Description:
------------
The parser error said: "expecting ... T_STATIC" in class and interface declarations when used keywords in 'extends' or 'implements'.

Eg.
extends use
extends import
extends namespace
extends extends
extends class

With 'extends static' show:
Fatal error: Cannot use 'static' as class name as it is reserved in ...

Reproduce code:
---------------
class foo extends namespace {
}


Expected result:
----------------
Parse error: syntax error, unexpected T_NAMESPACE, expecting T_STRING or T_PAAMAYIM_NEKUDOTAYIM


Actual result:
--------------
Parse error: syntax error, unexpected T_NAMESPACE, expecting T_STRING or T_STATIC or T_PAAMAYIM_NEKUDOTAYIM