Replace deprecated keyword 'class' to 'AnyObject'

ios/RIBs/Classes/Builder.swift

@@ -17,7 +17,7 @@
 import Foundation
 
 /// The base builder protocol that all builders should conform to.
-public protocol Buildable: class {}
+public protocol Buildable: AnyObject {}
 
 /// Utility that instantiates a RIB and sets up its internal wirings.
 open class Builder<DependencyType>: Buildable {

ios/RIBs/Classes/DI/Dependency.swift

@@ -20,7 +20,7 @@ import Foundation
 ///
 /// Subclasses should define a set of properties that are required by the module from the DI graph. A dependency is
 /// typically provided and satisfied by its immediate parent module.
-public protocol Dependency: class {}
+public protocol Dependency: AnyObject {}
 
 /// The special empty dependency.
 public protocol EmptyDependency: Dependency {}

ios/RIBs/Classes/Interactor.swift

@@ -19,7 +19,7 @@ import RxSwift
 import UIKit
 
 /// Protocol defining the activeness of an interactor's scope.
-public protocol InteractorScope: class {
+public protocol InteractorScope: AnyObject {
 
     // The following properties must be declared in the base protocol, since `Router` internally invokes these methods.
     // In order to unit test router with a mock interactor, the mocked interactor first needs to conform to the custom

ios/RIBs/Classes/Presenter.swift

@@ -17,7 +17,7 @@
 import Foundation
 
 /// The base protocol for all `Presenter`s.
-public protocol Presentable: class {}
+public protocol Presentable: AnyObject {}
 
 /// The base class of all `Presenter`s. A `Presenter` translates business models into values the corresponding
 /// `ViewController` can consume and display. It also maps UI events to business logic method, invoked to

ios/RIBs/Classes/Router.swift

@@ -24,7 +24,7 @@ public enum RouterLifecycle {
 }
 
 /// The scope of a `Router`, defining various lifecycles of a `Router`.
-public protocol RouterScope: class {
+public protocol RouterScope: AnyObject {
 
     /// An observable that emits values when the router scope reaches its corresponding life-cycle stages. This
     /// observable completes when the router scope is deallocated.

ios/RIBs/Classes/ViewControllable.swift

@@ -17,7 +17,7 @@
 import UIKit
 
 /// Basic interface between a `Router` and the UIKit `UIViewController`.
-public protocol ViewControllable: class {
+public protocol ViewControllable: AnyObject {
 
     var uiviewController: UIViewController { get }
 }

ios/RIBs/Classes/Worker/Worker.swift

@@ -20,7 +20,7 @@ import RxSwift
 ///
 /// `Worker`s are always bound to an `Interactor`. A `Worker` can only start if its bound `Interactor` is active.
 /// It is stopped when its bound interactor is deactivated.
-public protocol Working: class {
+public protocol Working: AnyObject {
 
     /// Starts the `Worker`.
     ///