Swift Package Manager

Package.swift

@@ -0,0 +1,23 @@
+// swift-tools-version:5.1
+import PackageDescription
+
+let package = Package(
+    name: "PullToRefresh",
+    platforms: [
+        .iOS(.v8),
+    ],
+    products: [
+        .library(name: "PullToRefresh", targets: ["PullToRefresh"])
+    ],
+    dependencies: [
+    ],
+    targets: [
+        .target(
+            name: "PullToRefresh",
+            dependencies: [
+            ],
+            path: "PullToRefresh"
+        )
+    ],
+    swiftLanguageVersions: [ .v5 ]
+)

PullToRefresh/DefaultRefreshView.swift

@@ -7,6 +7,7 @@
 //
 
 import UIKit
+import CoreGraphics
 
 class DefaultRefreshView: UIView {
 

PullToRefresh/DefaultViewAnimator.swift

@@ -7,6 +7,7 @@
 //
 
 import Foundation
+import CoreGraphics
 
 class DefaultViewAnimator: RefreshViewAnimator {
 

PullToRefresh/PullToRefresh.swift

@@ -7,6 +7,7 @@
 //
 
 import UIKit
+import CoreGraphics
 
 public enum Position {
 

PullToRefresh/State.swift

@@ -7,6 +7,7 @@
 //
 
 import Foundation
+import CoreGraphics
 
 public enum State: Equatable, CustomStringConvertible {
 

PullToRefresher.podspec

@@ -1,7 +1,7 @@
 Pod::Spec.new do |s|
 
   s.name         = "PullToRefresher"
-  s.version      = "3.3"
+  s.version      = "3.3.1"
   s.summary      = "This component implements pure pull-to-refresh logic and you can use it for developing your own pull-to-refresh animations"
   s.homepage     = "http://yalantis.com/blog/how-we-built-customizable-pull-to-refresh-pull-to-cook-soup-animation/"
   s.swift_version = '5.0'