I just cut and pasted a method from one class to another and ReSharper is
showing various method calls in red because the destination class doesn't
have a using System.Text statement. What I don't understand is that the only
quick fix available on any of the errors is "Move to Another Type". If I
click that, I see a "Move to Another Type" dialog that's riddled with "Usage
will be broken. Access rights problem. (invalid)" statements that give no
information about what statement(s) will be broken. I don't see any options
to add a using System.Text statement to fix the reference to StringBuilder.