diff --git a/polygerrit-ui/app/types/diff.ts b/polygerrit-ui/app/types/diff.ts
index c03a167..2a8c7e5 100644
--- a/polygerrit-ui/app/types/diff.ts
+++ b/polygerrit-ui/app/types/diff.ts
@@ -44,6 +44,8 @@
   /**
    * Links to the file diff in external sites as a list of DiffWebLinkInfo
    * entries.
+   *
+   * NOTE: Unused as of Feb 2023.
    */
   web_links?: DiffWebLinkInfo[];
 
@@ -58,18 +60,15 @@
  * The DiffWebLinkInfo entity describes a link on a diff screen to an external
  * site.
  * https://gerrit-review.googlesource.com/Documentation/rest-api-changes.html#diff-web-link-info
+ *
+ * NOTE: Unused as of Feb 2023.
  */
 export declare interface DiffWebLinkInfo {
-  /** The link name. */
   name: string;
-  /** The link URL. */
   url: string;
-  /** URL to the icon of the link. */
   image_url: string;
-  // TODO: Are these really of type string? Not able to trigger them, but the
-  // docs sound more like boolean.
-  show_on_side_by_side_diff_view: string;
-  show_on_unified_diff_view: string;
+  show_on_side_by_side_diff_view: boolean;
+  show_on_unified_diff_view: boolean;
 }
 
 export interface DiffFileMetaInfo extends DiffFileMetaInfoApi {