mixed __call(string $method, array $parameters) Dynamically call the default

static mixed first(array $array, callable $callback = null, mixed $default = null)

array toArray() Convert the Fluent instance to an array.

array parseKey(string $key) Parse a key into namespace, group, and item

MessageBag getMessageBag()

ArrayIterator getIterator()

static bool isAssoc(array $array) Determines if an array is

Illuminate\Support\Facades Classes

static bool hasMacro(string $name) Checks if macro is registered

Collection whereStrict(string $key, mixed $value)