fix: move utility types out of .d.ts file to fix exported declaration files (#6315)

src/excalidraw-app/data/firebase.ts

@@ -14,6 +14,7 @@ import { encryptData, decryptData } from "../../data/encryption";
 import { MIME_TYPES } from "../../constants";
 import { reconcileElements } from "../collab/reconciliation";
 import { getSyncableElements, SyncableExcalidrawElement } from ".";
+import { ResolutionType } from "../../utility-types";
 
 // private
 // -----------------------------------------------------------------------------

src/excalidraw-app/index.tsx

@@ -85,6 +85,7 @@ import { useAtomWithInitialValue } from "../jotai";
 import { appJotaiStore } from "./app-jotai";
 
 import "./index.scss";
+import { ResolutionType } from "../utility-types";
 
 polyfill();