$this header(string $key, array|string $values, bool $replace = true) Set
setData($data = array()) {@inheritdoc} Parameters
bool offsetExists(string $offset) Determine if the given offset exists
static mixed __callStatic(string $method, array $parameters) Dynamically
void merge(array $input) Merge new input into the current request's input
static void macro(string $name, callable $macro) Register a
void setRequest(Request $request)
void replace(array $input) Replace the input for the current request.
string root() Get the root URL for the application.
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