| Type | Reason |
|---|---|
| SLComposeServiceViewController | A standard UIViewController for composing data for social sharing. |
| SLComposeSheetConfigurationItem | Allows users to configure properties of a post for social sharing. |
| SLComposeViewController | A UIKit.UIViewController that manages the user experience for the composition of a post for a social service. |
| SLComposeViewControllerResult | An enumeration whose values specify whether composition in a Social.SLComposeViewController was completed or cancelled. |
| SLRequest | A request made to a social service. |
| SLRequestMethod | The HTTP verb associated with a social service request. |
| SLServiceKind | Enumeration with the various kinds of social services that can be used. |
| SLServiceType | NSString constants with the various service types supported by the Social framework |