Feature request: remove unneeded 'use' statements (PHP >= 5.3).

[ezzatron]

I like to utilise 'use' statements and aliasing at the top of my namespaced classes in PHP 5.3. Quite often I find myself refactoring functionality from one class to another, and sometimes the 'use' statements get left behind when they are no longer needed.

See https://gist.github.com/962302 for an example use case.

[iangreenleaf]

Cool, definitely something I'll keep in mind if I get back to adding features at some point.

[jthomaskerr]

+1 on this issue, but more importantly I'd like to be able to track down any incorrect / missing use statements.

If you can provide some pointers on how I might go about implementing this I might dive into your code.

[iangreenleaf]

Sure! My comment on issue 37 gives a rough overview of the code structure. Essentially, Scisr runs on top of CodeSniffer, so if you figure out how CodeSniffer "sniffs" work you should be able to see what Scisr is doing.

Please do let me know if you have any more questions - I'm happy to help, it's just easier to give an answer if I know specifically where you get stuck. You can either comment here or email me directly.