Merge tag '2023.11.0' into merge-upstream

packages/backend/src/misc/is-pure-renote.ts

@@ -0,0 +1,10 @@
+import type { MiNote } from '@/models/Note.js';
+
+export function isPureRenote(note: MiNote): note is MiNote & { renoteId: NonNullable<MiNote['renoteId']> } {
+	if (!note.renoteId) return false;
+
+	if (note.text) return false; // it's quoted with text
+	if (note.fileIds.length !== 0) return false; // it's quoted with files
+	if (note.hasPoll) return false; // it's quoted with poll
+	return true;
+}