string|null prefers(string|array $contentTypes) Return the most suitable

UploadedFile|array|null file(string $key = null, mixed $default = null)

Route|object|string route(string|null $param = null)

bool exists(string|array $key) Determine if the request contains a given

throwResponse() Throws the response in a HttpResponseException instance.

string|false storePublicly(string $path, string|null $disk = null) Store

throwResponse() Throws the response in a HttpResponseException instance.

throwResponse() Throws the response in a HttpResponseException instance.

string content() Get the content of the response.

Store|null getSession()