Refactor primitives into namespaces.

src/events/event.ts

@@ -0,0 +1,20 @@
+/**
+ * Tag represents a single tag within an event as an array of strings.
+ * The first element identifies the tag name, the second contains the value,
+ * and subsequent elements are optional.
+ */
+export type Tag = string[];
+
+/**
+ * Event represents a Nostr protocol event with its seven required fields.
+ * All fields must be present for a valid event.
+ */
+export interface Event {
+  id: string;
+  pubkey: string;
+  created_at: number;
+  kind: number;
+  tags: Tag[];
+  content: string;
+  sig: string;
+}