Some minor update for type infer

Sources/Cache/Storage.swift

@@ -31,7 +31,7 @@ struct TimeConstants {
     static let secondsInOneMinute = 60
     static let minutesInOneHour = 60
     static let hoursInOneDay = 24
-    static let secondsInOneDay = TimeInterval(secondsInOneMinute * minutesInOneHour * hoursInOneDay)
+    static let secondsInOneDay = 86_400
 }
 
 /// Represents the expiration strategy used in storage.
@@ -58,7 +58,7 @@ public enum StorageExpiration {
         case .seconds(let seconds):
             return date.addingTimeInterval(seconds)
         case .days(let days):
-            let duration = TimeConstants.secondsInOneDay * TimeInterval(days)
+            let duration = TimeInterval(TimeConstants.secondsInOneDay) * TimeInterval(days)
             return date.addingTimeInterval(duration)
         case .date(let ref):
             return ref
@@ -79,7 +79,7 @@ public enum StorageExpiration {
         switch self {
         case .never: return .infinity
         case .seconds(let seconds): return seconds
-        case .days(let days): return TimeConstants.secondsInOneDay * TimeInterval(days)
+        case .days(let days): return TimeInterval(TimeConstants.secondsInOneDay) * TimeInterval(days)
         case .date(let ref): return ref.timeIntervalSinceNow
         case .expired: return -(.infinity)
         }

Sources/General/KingfisherOptionsInfo.swift

@@ -366,7 +366,7 @@ class ImageLoadingProgressSideEffect: DataReceivingSideEffect {
                 return
             }
 
-            let dataLength: Int64 = Int64(task.mutableData.count)
+            let dataLength = Int64(task.mutableData.count)
             self.block(dataLength, expectedContentLength)
         }
     }

Sources/Views/AnimatedImageView.swift

@@ -298,7 +298,7 @@ open class AnimatedImageView: UIImageView {
             duration = displayLink.duration
         } else {
             // Some devices (like iPad Pro 10.5) will have a different FPS.
-            duration = 1.0 / Double(preferredFramesPerSecond)
+            duration = 1.0 / TimeInterval(preferredFramesPerSecond)
         }
 
         animator.shouldChangeFrame(with: duration) { [weak self] hasNewFrame in