Expose type ExcalidrawProps

Signed-off-by: Mark Tolmacs <mark@lazycat.hu>

packages/excalidraw/index.tsx

@@ -294,3 +294,4 @@ export {
 export { DiagramToCodePlugin } from "./components/DiagramToCodePlugin/DiagramToCodePlugin";
 export { getDataURL } from "./data/blob";
 export { isElementLink } from "./element/elementLink";
+export type { ExcalidrawProps } from "./types";