diff --git a/plugins/plugin-shikiji/src/node/types.ts b/plugins/plugin-shikiji/src/node/types.ts
index e9b5234f..23e712dd 100644
--- a/plugins/plugin-shikiji/src/node/types.ts
+++ b/plugins/plugin-shikiji/src/node/types.ts
@@ -60,6 +60,7 @@ export interface HighlighterOptions {
   codeTransformers?: ShikiTransformer[]
 
   /**
+   * @experiment
    * Enable transformerTwoslash
    * @default false
    */