1 files changed, 11 insertions, 0 deletions
diff --git a/packages/frontend/src/scripts/extract-mentions.ts b/packages/frontend/src/scripts/extract-mentions.ts
new file mode 100644
index 0000000000..cc19b161a8
--- /dev/null
+++ b/packages/frontend/src/scripts/extract-mentions.ts
@@ -0,0 +1,11 @@
+// test is located in test/extract-mentions
+
+import * as mfm from 'mfm-js';
+
+export function extractMentions(nodes: mfm.MfmNode[]): mfm.MfmMention['props'][] {
+	// TODO: 重複を削除
+	const mentionNodes = mfm.extract(nodes, (node) => node.type === 'mention');
+	const mentions = mentionNodes.map(x => x.props);
+
+	return mentions;
+}