Checks duplicate spaces anywhere because there aren't sniffs for every part of code to check formatting.
Sniff provides the following settings:
ignoreSpacesBeforeAssignment: to allow multiple spaces to align assignments.ignoreSpacesInAnnotation: to allow multiple spaces to align annotations.ignoreSpacesInComment: to allow multiple spaces to align content of the comment.ignoreSpacesInParameters: to allow multiple spaces to align parameters.ignoreSpacesInMatch: to allow multiple spaces to alignmatchexpressions.