routie dev init since i didn't adhere to any proper guidance up until now

frontend/node_modules/eslint-plugin-perfectionist/dist/utils/get-comments-before.js

@@ -0,0 +1,37 @@
+/**
+ * Returns a list of comments before a given node, excluding ones that are right
+ * after code. Includes comment blocks, ignore shebang comments.
+ *
+ * @param params - Parameters object.
+ * @param params.node - The node to get comments before.
+ * @param params.sourceCode - The source code object.
+ * @param [params.tokenValueToIgnoreBefore] - Allows the following token to
+ *   directly precede the node.
+ * @returns An array of comments before the given node.
+ */
+function getCommentsBefore({ tokenValueToIgnoreBefore, sourceCode, node }) {
+  let commentsBefore = getRelevantCommentsBeforeNodeOrToken(sourceCode, node)
+  let tokenBeforeNode = sourceCode.getTokenBefore(node)
+  if (
+    commentsBefore.length > 0 ||
+    !tokenValueToIgnoreBefore ||
+    tokenBeforeNode?.value !== tokenValueToIgnoreBefore
+  ) {
+    return commentsBefore
+  }
+  return getRelevantCommentsBeforeNodeOrToken(sourceCode, tokenBeforeNode)
+}
+function getRelevantCommentsBeforeNodeOrToken(source, node) {
+  return source
+    .getCommentsBefore(node)
+    .filter(comment => !isShebangComment(comment))
+    .filter(comment => {
+      return (
+        source.getTokenBefore(comment)?.loc.end.line !== comment.loc.end.line
+      )
+    })
+}
+function isShebangComment(comment) {
+  return comment.type === 'Shebang' || comment.type === 'Hashbang'
+}
+export { getCommentsBefore }