BREAKING CHANGE(core): switch to esm

ts/levelcache.classes.cacheentry.ts

@@ -1,4 +1,4 @@
-import * as plugins from './levelcache.plugins';
+import * as plugins from './levelcache.plugins.js';
 
 export interface ICacheEntryConstructorOptions {
   key?: string;
@@ -12,7 +12,8 @@ export interface ICacheEntryConstructorOptions {
  */
 export class CacheEntry
   extends plugins.smartjson.Smartjson
-  implements ICacheEntryConstructorOptions {
+  implements ICacheEntryConstructorOptions
+{
   public static fromStorageJsonString(storageJsonString: string) {
     return new CacheEntry(plugins.smartjson.parse(storageJsonString));
   }
@@ -23,15 +24,15 @@ export class CacheEntry
   @plugins.smartjson.foldDec()
   public ttl: number;
 
+  @plugins.smartjson.foldDec()
+  public createdAt: number;
+
   @plugins.smartjson.foldDec()
   public typeInfo: string;
 
   @plugins.smartjson.foldDec()
   contents: Buffer;
 
-  @plugins.smartjson.foldDec()
-  public createdAt: number;
-
   public toStorageJsonString(): string {
     return this.foldToJson();
   }