message: Fixed type definition for UploadStaticAssetsOptions. nextStaticDir is optional
diff: @@ -10,7 +10,7 @@ import pathToPosix from "./lib/pathToPosix";
  type UploadStaticAssetsOptions = {
  bucketName: string;
  nextConfigDir: string;
  - nextStaticDir: string;
  + nextStaticDir?: string;
  credentials: Credentials;
  };
  