Finální verze

src/app/export/exporter.class.ts

@@ -11,5 +11,5 @@ export abstract class Exporter {
    * @param results Results to export.
    * @returns Text representation of the actions and results.
    */
-  public abstract export(actions: Action[], results: Result[]): string;
+  public abstract export(actions: Action[], results: Result[]): Promise<string>;
 }