Add the relationships to the type level.

app/src/models/channel.ts

@@ -1,4 +1,7 @@
-type Channel = {
+import type { Episode } from "@slovo/models/episode";
+import type { Image } from "@slobo/models/image";
+
+export type Channel = {
   name: string,
   description: string,
   link: URL,
@@ -6,6 +9,8 @@ type Channel = {
   copyright: string,
   explicit: boolean,
   category: string,
+
+  episodes?: Set<Episode>,
+  image?: Image
 };
 
-export default Channel;

app/src/models/episode.ts

@@ -1,9 +1,12 @@
-type Episode = {
+import type { Image } from "@slovo/models/image";
+
+export type Episode = {
   title: string,
   link: URL,
   duration: string, 
   description: string,
-  explicit: boolean
+  explicit: boolean,
+
+  image?: Image,
 };
 
-export default Episode;

app/src/models/image.ts

@@ -1,8 +1,6 @@
-type Image = {
+export type Image = {
   url: URL,
   title: string,
   width: number,
   height: number,
 };
-
-export default Image;

app/src/models/user.ts

@@ -0,0 +1,10 @@
+import type { Channel } from "@slovo/models/channel";
+
+export type User = {
+  email: string,
+  name: string,
+  password?: string,
+
+  channel?: Channel
+};
+

app/tsconfig.json

@@ -22,6 +22,9 @@
     // Some stricter flags (disabled by default)
     "noUnusedLocals": false,
     "noUnusedParameters": false,
-    "noPropertyAccessFromIndexSignature": false
+    "noPropertyAccessFromIndexSignature": false,
+    "paths": {
+      "@slovo/*": [ "./src/*" ]
+    }
   }
 }