diff --git a/desktop/plugins/public/ui-debugger/types.tsx b/desktop/plugins/public/ui-debugger/types.tsx
index 7edb8ecd0..8948e02eb 100644
--- a/desktop/plugins/public/ui-debugger/types.tsx
+++ b/desktop/plugins/public/ui-debugger/types.tsx
@@ -37,25 +37,19 @@ export type FrameworkEventMetadata = {
   documentation: string;
 };
 
-export type JSON =
-  | string
-  | number
-  | boolean
-  | null
-  | JSON[]
-  | {[key: string]: JSON};
+type JSON = string | number | boolean | null | JSON[] | {[key: string]: JSON};
 
 type Stacktrace = {type: 'stacktrace'; stacktrace: string[]};
 type Reason = {type: 'reason'; reason: string};
 type UpstreamEvent = {type: 'upstreamEvent'; eventId: Id};
-type EventAttribution = Stacktrace | Reason | UpstreamEvent;
+type FrameworkEventAttribution = Stacktrace | Reason | UpstreamEvent;
 
 export type FrameworkEvent = {
   nodeId: Id;
   type: FrameworkEventType;
   timestamp: number;
   payload?: JSON;
-  attribution?: EventAttribution;
+  attribution?: FrameworkEventAttribution;
 };
 
 export type InitEvent = {