New openapi generator - experimental

www/app/lib/shareMode.ts

@@ -0,0 +1,7 @@
+export type ShareMode = "public" | "semi-private" | "private" | null;
+
+export function toShareMode(value: string | undefined | null): ShareMode {
+  return value === "public" || value === "semi-private" || value === "private"
+    ? value
+    : null;
+}