diff --git a/lib/ExpensiMark.ts b/lib/ExpensiMark.ts
index c9f5cc60..1d702678 100644
--- a/lib/ExpensiMark.ts
+++ b/lib/ExpensiMark.ts
@@ -5,13 +5,8 @@ import * as Constants from './CONST';
 import * as UrlPatterns from './Url';
 import Logger from './Logger';
 import * as Utils from './utils';
+import type Extras from './Extras';
 
-export type Extras = {
-    reportIDToName?: Record<string, string>;
-    accountIDToName?: Record<string, string>;
-    mediaAttributeCachingFn?: (mediaSource: string, attrs: string) => void;
-    mediaAttributeCache?: Record<string, string>;
-};
 const EXTRAS_DEFAULT = {};
 
 type ReplacementFn = (extras: Extras, ...matches: string[]) => string;
diff --git a/lib/Extras.ts b/lib/Extras.ts
index e69de29b..0f1075da 100644
--- a/lib/Extras.ts
+++ b/lib/Extras.ts
@@ -0,0 +1,8 @@
+type Extras = {
+    reportIDToName?: Record<string, string>;
+    accountIDToName?: Record<string, string>;
+    mediaAttributeCachingFn?: (mediaSource: string, attrs: string) => void;
+    mediaAttributeCache?: Record<string, string>;
+};
+
+export default Extras;