[TLC-380] Support browse links and regex links in metadata display

(resolved conflicts jan 2023)

src/app/core/shared/metadata-representation/metadata-representation.model.ts

@@ -1,11 +1,14 @@
 /**
  * An Enum defining the representation type of metadata
  */
+import { BrowseDefinition } from '../browse-definition.model';
+
 export enum MetadataRepresentationType {
   None = 'none',
   Item = 'item',
   AuthorityControlled = 'authority_controlled',
-  PlainText = 'plain_text'
+  PlainText = 'plain_text',
+  BrowseLink = 'browse_link'
 }
 
 /**
@@ -24,8 +27,14 @@ export interface MetadataRepresentation {
    */
   representationType: MetadataRepresentationType;
 
+  /**
+   * The browse definition (optional)
+   */
+  browseDefinition?: BrowseDefinition;
+
   /**
    * Fetches the value to be displayed
    */
   getValue(): string;
+
 }