Initial commit

node_modules/stylelint/lib/utils/findAtRuleContext.js

@@ -0,0 +1,21 @@
+/* @flow */
+"use strict"
+
+/**
+ * Find the at-rule in which a rule is nested.
+ *
+ * Returns `null` if the rule is not nested within an at-rule.
+ */
+module.exports = function findAtRuleContext(
+  rule/*: postcss$rule */
+)/*: ?postcss$atRule*/ {
+  const parent = rule.parent
+
+  if (parent.type === "root") {
+    return null
+  }
+  if (parent.type === "atrule") {
+    return parent
+  }
+  return findAtRuleContext(parent)
+}