import type instead of inport to remove circular dependency

Author: chpy04

src/shared/src/types/user-types.ts

@@ -3,7 +3,7 @@
  * See the LICENSE file in the repository root folder for details.
  */
 
-import { AvailabilityCreateArgs } from './calendar-types.js';
+import type { AvailabilityCreateArgs } from './calendar-types.js';
 
 export interface User {
   userId: string;