How do I align const declarations when reformatting code?

 Is there a way to automatically align my const variable definitions with 6 spaces instead of 4?  Like I can do with var declarations (Preferences > Editor > Code Style> Javascript > Other

const SCREEN_BEGIN = 'screenBegin',
    SCREEN_WORK = 'screenWork',
    SCREEN_SUCCESS = 'screenSuccess';

should align as:

const SCREEN_BEGIN = 'screenBegin',
      SCREEN_WORK = 'screenWork',
      SCREEN_SUCCESS = 'screenSuccess';