mixed average(callable|string|null $callback = null) Alias for the "avg"

int count() Count the number of items in the collection.

static string slug(string $title, string $separator = '-') Generate

$this put(mixed $key, mixed $value) Put an item in the collection by key

Collection union(mixed $items)

static array dot(array $array, string $prepend = '') Flatten

static bool startsWith(string $haystack, string|array $needles)

$this setFormat(string $format = ':message') Set the default message format

mixed get(string $key, mixed $default = null) Get an attribute from the

array provides() Get the services provided by the provider.