Requires space after comma
Types: Boolean, or Object
Values:
Boolean: true to require a space after any commaObject:"allExcept" array of exceptions:"trailing" ignore trailing commas"requireSpaceAfterComma": true
"requireSpaceAfterComma": {"allExcept": ["trailing"]}
truevar a, b;
truevar a,b;
{"allExcept": ["trailing"]}var a = [1, 2,];
{"allExcept": ["trailing"]}var a = [a,b,];