 // License: MIT, https://github.com/eugeneego/legacy/blob/master/LICENSE
 //
 
-import Foundation
-
 @objc public protocol Action {
-    func performAction()
+    func perform()
 }
 
 public final class BlockAction: Action {
     public let action: () -> Void
 
-    public func performAction() {
+    public func perform() {
         action()
     }
 

    public private(set) weak var sender: Sender?
    public let action: (Target) -> (Sender) -> Void

    public func performAction() {
        if let target = target, let sender = sender {
            action(target)(sender)
        }

    public private(set) weak var target: Target?
    public let action: (Target) -> () -> Void

    public func perform() {
        if let target = target {
            action(target)()
        }
