Changes the signature of the methods
Changes the signature of the methods

Corresponding to the real one. This closes #2175.

The problem is that I'm not sure if `List` is the correct place for this. They are defined in `Any` so in principle they could be applied anywhere. Besides, two of them are subs, not methods.

MasterDuke17/doc,tbrowder/doc,jonathanstowe/doc,tbrowder/doc,tbrowder/doc,perl6/doc,MasterDuke17/doc,MasterDuke17/doc,jonathanstowe/doc,perl6/doc,perl6/doc,tbrowder/doc,jonathanstowe/doc,jonathanstowe/doc,MasterDuke17/doc,perl6/doc,stmuk/doc,stmuk/doc,stmuk/doc,jonathanstowe/doc,stmuk/doc,stmuk/doc,perl6/doc