1 files changed, 6 insertions, 0 deletions
diff --git a/static/formatters.ts b/static/formatters.ts
index 38c71e5e..828a0e8b 100644
--- a/static/formatters.ts
+++ b/static/formatters.ts
@@ -4,6 +4,12 @@ export {
 
 import { makeElement } from './lib'
 
+declare global {
+    interface Window {
+        formatters : Map<string, (e : HTMLElement, s : any) => void>;
+    }
+}
+
 let formatters : Map<string, (e : HTMLElement, s : any) => void>;
 formatters = window.formatters = new Map();