first commit

fog/apps/twitch-extension-panel/src/mocks/twitch-ext.mock.ts

@@ -0,0 +1,25 @@
+export interface TwitchExtLike {
+  onAuthorized(callback: (auth: { token: string; userId: string }) => void): void;
+  onContext(callback: (context: Record<string, unknown>) => void): void;
+  onVisibilityChanged(callback: (isVisible: boolean, context: unknown) => void): void;
+  listen(topic: string, callback: (target: string, contentType: string, message: string) => void): void;
+}
+
+export const twitchExtMock: TwitchExtLike = {
+  onAuthorized(callback) {
+    callback({
+      token:
+        'mock.jwt.token',
+      userId: 'U_mock_viewer'
+    });
+  },
+  onContext(callback) {
+    callback({ theme: 'dark' });
+  },
+  onVisibilityChanged(callback) {
+    callback(true, {});
+  },
+  listen(_topic, _callback) {
+    // No-op in local mock mode.
+  }
+};