diff --git a/Assets/StreamingAssets/ScrollView_Server/build/Facts.js b/Assets/StreamingAssets/ScrollView_Server/build/Types.js
similarity index 99%
rename from Assets/StreamingAssets/ScrollView_Server/build/Facts.js
rename to Assets/StreamingAssets/ScrollView_Server/build/Types.js
index a4e7678cda44b77c26a0b2b60ed59e9495770bfd..65810abca62fde9d3de851b053f6046ebbb71289 100644
--- a/Assets/StreamingAssets/ScrollView_Server/build/Facts.js
+++ b/Assets/StreamingAssets/ScrollView_Server/build/Types.js
@@ -238,7 +238,7 @@ class Scroll {
         this.depiction = depiction;
         this.type = "Scroll";
     }
-}
-function isScroll(s) {
-    return s.type === "Scroll";
+    static isScroll(s) {
+        return s.type === "Scroll";
+    }
 }
diff --git a/Assets/StreamingAssets/ScrollView_Server/src/Facts.ts b/Assets/StreamingAssets/ScrollView_Server/src/Types.ts
similarity index 99%
rename from Assets/StreamingAssets/ScrollView_Server/src/Facts.ts
rename to Assets/StreamingAssets/ScrollView_Server/src/Types.ts
index 8bbc8f66305380385ea96da9f6e612504304f56d..c763ca4352420f46b618bc82215bcfa7349f81d3 100644
--- a/Assets/StreamingAssets/ScrollView_Server/src/Facts.ts
+++ b/Assets/StreamingAssets/ScrollView_Server/src/Types.ts
@@ -316,8 +316,8 @@ class Scroll implements Backend_Object{
         readonly description: HTMLElement,
         readonly depiction?: HTMLElement,
     ) { }
-}
 
-function isScroll(s: any): s is Scroll{
-    return s.type === "Scroll"
+    static isScroll(s: any): s is Scroll{
+        return s.type === "Scroll"
+    }
 }
\ No newline at end of file