Ignore unknown CommentDisplayParts and raise warning instead of error

Author: laymonage

sphinx_js/js/convertTopLevel.ts

@@ -253,15 +253,16 @@ class PathComputer implements ReflectionVisitor {
  * @returns
  */
 function renderCommentContent(content: CommentDisplayPart[]): Description {
-  return content.map((x): DescriptionItem => {
+  return content.map((x) => {
     if (x.kind === "code") {
       return { type: "code", code: x.text };
     }
     if (x.kind === "text") {
       return { type: "text", text: x.text };
     }
-    throw new Error("Not implemented");
-  });
+    console.warn(`Not implemented:`, x);
+    return null;
+  }).filter(Boolean) as DescriptionItem[];
 }
 
 function renderCommentSummary(c: Comment | undefined): Description {