Add section about extending and overriding rules. (#2178)
Add section about extending and overriding rules. (#2178)


gucong3000/stylelint,stylelint/stylelint,stylelint/stylelint,gucong3000/stylelint,hudochenkov/stylelint,hudochenkov/stylelint,gucong3000/stylelint,stylelint/stylelint,stylelint/stylelint,hudochenkov/stylelint