Add: Post Metrics

src/types/base.ts

@@ -39,3 +39,16 @@ export type CommentTreeNode = {
   parent: Comment,
   children: (CommentTreeNode | number)[]
 };
+
+export type PostMetrics = {
+  post: Post,
+  commentCount: bigint,
+  userCount: bigint,
+  latestActivity: Date,
+  rating: Rating,
+  score: bigint,
+
+  engagement: bigint,
+  age: number,
+  relevancy: number
+};