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

string url() Get the URL (no query string) for the request.

string path() Get the current path info for the request.

bool hasHeader(string $key) Determine if a header is set on the request

bool acceptsJson() Determines whether a request accepts JSON.

string|null segment(int $index, string|null $default = null) Get a segment

Application getApplication()

void bootstrap() Bootstrap the application for HTTP requests.

$this setUserResolver(Closure $callback)

bool hasFile(string $key) Determine if the uploaded data contains a file