add docstrings

Author: DenisaCG

src/token.ts

@@ -11,9 +11,24 @@ export const IDrivesList = new Token<IDriveInfo[]>(
  * An interface that stores the drive information.
  */
 export interface IDriveInfo {
+  /**
+   * Name of drive as stored on the provider account.
+   */
   name: string;
+  /**
+   * Region of drive (e.g.: eu-north-1).
+   */
   region: string;
+  /**
+   * Provider of drive (e.g.: s3, gcs).
+   */
   provider: string;
+  /**
+   * Date drive was created.
+   */
   creationDate: string;
+  /**
+   * Whether a content manager for the drive was already set up in the backend (true) or not (false).
+   */
   mounted: boolean;
 }