first commit

node_modules/stylelint/lib/utils/isFirstNested.cjs

@@ -0,0 +1,89 @@
+// NOTICE: This file is generated by Rollup. To modify it,
+// please instead edit the ESM counterpart and rebuild with Rollup (npm run build).
+'use strict';
+
+const typeGuards = require('./typeGuards.cjs');
+
+/**
+ * @param {import('postcss').Node} statement
+ * @returns {boolean}
+ */
+function isFirstNested(statement) {
+	const parentNode = statement.parent;
+
+	if (parentNode === undefined) {
+		return false;
+	}
+
+	if (typeGuards.isRoot(parentNode) && !isInDocument(parentNode)) {
+		return false;
+	}
+
+	if (statement === parentNode.first) {
+		return true;
+	}
+
+	/*
+	 * Search for the statement in the parent's nodes, ignoring comment
+	 * nodes on the same line as the parent's opening brace.
+	 */
+
+	const parentNodes = parentNode.nodes;
+
+	if (!parentNodes) {
+		return false;
+	}
+
+	const firstNode = parentNodes[0];
+
+	if (!firstNode) {
+		return false;
+	}
+
+	if (
+		!typeGuards.isComment(firstNode) ||
+		(typeof firstNode.raws.before === 'string' && firstNode.raws.before.includes('\n'))
+	) {
+		return false;
+	}
+
+	if (!typeGuards.hasSource(firstNode) || !firstNode.source.start) {
+		return false;
+	}
+
+	const openingBraceLine = firstNode.source.start.line;
+
+	if (!firstNode.source.end || openingBraceLine !== firstNode.source.end.line) {
+		return false;
+	}
+
+	for (const [index, node] of parentNodes.entries()) {
+		if (index === 0) {
+			continue;
+		}
+
+		if (node === statement) {
+			return true;
+		}
+
+		if (
+			!typeGuards.isComment(node) ||
+			(typeGuards.hasSource(node) && node.source.end && node.source.end.line !== openingBraceLine)
+		) {
+			return false;
+		}
+	}
+
+	/* istanbul ignore next: Should always return in the loop */
+	return false;
+}
+
+/**
+ * @param {import('postcss').Node} node
+ * @returns {boolean}
+ */
+function isInDocument({ parent }) {
+	return Boolean(parent && typeGuards.isDocument(parent));
+}
+
+module.exports = isFirstNested;