| Horde_Injector_Binder | Describes a binding class that is able to create concrete object instances. |
| Horde_Injector_Scope | Interface for injector scopes |
| Horde_Injector | Injector class for injecting dependencies of objects |
| Horde_Injector_Binder_AnnotatedSetters | This is a binder that finds methods marked with @inject and calls them with their dependencies. It must be stacked on another binder that actually creates the instance. |
| Horde_Injector_Binder_Closure | A binder object for binding an interface to a closure. |
| Horde_Injector_Binder_Factory | A binder object for binding an interface to a factory class and method. |
| Horde_Injector_Binder_Implementation | |
| Horde_Injector_DependencyFinder | This is a simple class that uses reflection to figure out the dependencies of a method and attempts to return them using the Injector instance. |
| Horde_Injector_Exception | Injector exception class. |
| Horde_Injector_TopLevel | Top level injector class for returning the default binding for an object |