diff --git a/lib/types/farcaster-types.js b/lib/types/farcaster-types.js
--- a/lib/types/farcaster-types.js
+++ b/lib/types/farcaster-types.js
@@ -13,3 +13,17 @@
       +type: 'farcaster_data',
       +fid: string,
     };
+
+export type FarcasterUser = {
+  +fid: number,
+  +viewerContext: {
+    +following: boolean,
+  },
+  ...
+};
+
+export type FarcasterChannel = {
+  +id: string,
+  +name: string,
+  ...
+};
diff --git a/lib/utils/neynar-client.js b/lib/utils/neynar-client.js
--- a/lib/utils/neynar-client.js
+++ b/lib/utils/neynar-client.js
@@ -3,14 +3,10 @@
 import invariant from 'invariant';
 
 import { getMessageForException } from './errors.js';
-
-type FarcasterUser = {
-  +fid: number,
-  +viewerContext: {
-    +following: boolean,
-  },
-  ...
-};
+import type {
+  FarcasterChannel,
+  FarcasterUser,
+} from '../types/farcaster-types.js';
 
 type FetchFollowersResponse = {
   +result: {
@@ -21,12 +17,6 @@
   },
 };
 
-type FarcasterChannel = {
-  +id: string,
-  +name: string,
-  ...
-};
-
 type FetchFollowedFarcasterChannelsResponse = {
   +channels: $ReadOnlyArray<FarcasterChannel>,
   +next: {