# stylus/selector-list-comma-newline-before
require a newline or disallow whitespace before the commas of selector lists.
- 🔧 The fix option (opens new window) can automatically fix some of the problems reported by this rule.
# 📖 Rule Details
This rule require a newline whitespace before the commas of selector lists.
# ❓ Why Not Use stylelint Rule
The selector-list-comma-newline-before (opens new window) rule incorrectly report errors in Stylus.
This problem is that the core rules do not understand that can omit commas in Stylus.
The stylus/selector-list-comma-newline-before rule understands that can omit commas in Stylus.
# 🔧 Options
{
"stylus/selector-list-comma-newline-before": ["always" | "always-multi-line" | "never-multi-line"]
}