Class Sabre\Event\EventEmitter

`implements`	`EmitterInterface`
`uses`	`EmitterTrait`

This is the old name for the Emitter class.

Instead of using EventEmitter, please use Emitter. They are identical otherwise.

Sabre\Event\EventEmitter implements EmitterInterface uses EmitterTrait
- Sabre\HTTP\Client
  - Sabre\DAV\Client
    - Afterlogic\DAV\Client

Methods used from Sabre\Event\EmitterTrait
`on(), once(), emit(), listeners(), removeListener(), removeAllListeners()`