refactor TagCacheManagerFactory

packages/app/src/components/ReactMarkdownComponents/Lsx/tag-cache-manager.ts

@@ -4,19 +4,16 @@ const LSX_STATE_CACHE_NS = 'lsx-state-cache';
 
 
 let _instance;
-export class TagCacheManagerFactory {
 
-  static getInstance() {
-    if (_instance == null) {
-      // create generateCacheKey implementation
-      const generateCacheKey = (lsxContext) => {
-        return `${lsxContext.fromPagePath}__${lsxContext.args}`;
-      };
+export function getInstance(): TagCacheManager {
+  if (_instance == null) {
+    // create generateCacheKey implementation
+    const generateCacheKey = (lsxContext) => {
+      return `${lsxContext.fromPagePath}__${lsxContext.args}`;
+    };
 
-      _instance = new TagCacheManager(LSX_STATE_CACHE_NS, generateCacheKey);
-    }
-
-    return _instance;
+    _instance = new TagCacheManager(LSX_STATE_CACHE_NS, generateCacheKey);
   }
 
+  return _instance;
 }