Namespace Illuminate\Support

Classes
Carbon
Collection
Composer
DefaultProviders
Fluent
HigherOrderCollectionProxy
HigherOrderTapProxy
HtmlString
LazyCollection
MessageBag
ServiceProvider
Stringable
Uri
UriQueryString
ValidatedInput

Interfaces
Enumerable

Traits
InteractsWithTime

Exceptions
ItemNotFoundException
MultipleItemsFoundException

Namespaces
Illuminate\Support\Traits