Please no more of these. They have the worst impact on javascript "ides". Most barely understand prototypes, and once you use class abstractions like this or

Please no more of these. They have the worst impact on javascript "ides". Most barely understand prototypes, and once you use class abstractions like this or ExtJS they simply are useless unless they have specific integration with it. It's not feasible to ask of tool writers to work with every class emulating library out there, and its a constant drag on having anywhere near useful javascript tooling.