diff --git a/FilesProvider.podspec b/FilesProvider.podspec
index 9580a20..3434b5f 100644
--- a/FilesProvider.podspec
+++ b/FilesProvider.podspec
@@ -55,9 +55,8 @@ Pod::Spec.new do |s|
   #  profile URL.
   #
 
-  s.author             = { "Amir Abbas Mousavian" => "a.mosavian@gmail.com" }
   # Or just: s.author    = "Amir Abbas Mousavian"
-  # s.authors            = { "Amir Abbas Mousavian" => "a.mosavian@gmail.com" }
+  s.authors            = { "Amir Abbas Mousavian" => "a.mosavian@gmail.com" }
   s.social_media_url   = "https://twitter.com/amosavian"
 
   # ――― Platform Specifics ――――――――――――――――――――――――――――――――――――――――――――――――――――――― #
@@ -117,7 +116,10 @@ Pod::Spec.new do |s|
   #
 
   # s.framework  = "SomeFramework"
-  # s.frameworks = "SomeFramework", "AnotherFramework"
+  s.frameworks = "AVFoundation, "ImageIO", "CoreGraphics"
+  s.ios.framework  = "UIKit"
+  s.tvos.framework = "UIKit"
+  s.osx.framework  = "AppKit"
 
   s.library   = "xml2"
   # s.libraries = "iconv", "xml2"
diff --git a/Sources/CloudFileProvider.swift b/Sources/CloudFileProvider.swift
index 3079abf..10f7f4c 100644
--- a/Sources/CloudFileProvider.swift
+++ b/Sources/CloudFileProvider.swift
@@ -93,11 +93,11 @@ open class CloudFileProvider: LocalFileProvider, FileProviderSharing {
     }
     
     public required convenience init?(coder aDecoder: NSCoder) {
-        if let containerId = aDecoder.decodeObject(forKey: "containerId") as? String,
-            let scopeString = aDecoder.decodeObject(forKey: "scope") as? String,
+        if let containerId = aDecoder.decodeObject(of: NSString.self, forKey: "containerId") as String?,
+            let scopeString = aDecoder.decodeObject(of: NSString.self, forKey: "scope") as String?,
             let scope = UbiquitousScope(rawValue: scopeString) {
             self.init(containerId: containerId, scope: scope)
-        } else if let baseURL = aDecoder.decodeObject(forKey: "baseURL") as? URL {
+        } else if let baseURL = aDecoder.decodeObject(of: NSURL.self, forKey: "baseURL") as URL? {
             self.init(baseURL: baseURL)
         } else {
             return nil
diff --git a/Sources/DropboxFileProvider.swift b/Sources/DropboxFileProvider.swift
index 0a8f7b9..99ddc4d 100644
--- a/Sources/DropboxFileProvider.swift
+++ b/Sources/DropboxFileProvider.swift
@@ -44,7 +44,7 @@ open class DropboxFileProvider: HTTPFileProvider, FileProviderSharing {
     }
     
     public required convenience init?(coder aDecoder: NSCoder) {
-        self.init(credential: aDecoder.decodeObject(forKey: "credential") as? URLCredential)
+        self.init(credential: aDecoder.decodeObject(of: URLCredential.self, forKey: "credential"))
         self.useCache        = aDecoder.decodeBool(forKey: "useCache")
         self.validatingCache = aDecoder.decodeBool(forKey: "validatingCache")
     }
diff --git a/Sources/FTPFileProvider.swift b/Sources/FTPFileProvider.swift
index a0162de..3823a28 100644
--- a/Sources/FTPFileProvider.swift
+++ b/Sources/FTPFileProvider.swift
@@ -135,13 +135,13 @@ open class FTPFileProvider: FileProviderBasicRemote, FileProviderOperations, Fil
     public required convenience init?(coder aDecoder: NSCoder) {
         guard let baseURL = aDecoder.decodeObject(forKey: "baseURL") as? URL else { return nil }
         let mode: Mode
-        if let modeStr = aDecoder.decodeObject(forKey: "mode") as? String, let mode_v = Mode(rawValue: modeStr) {
+        if let modeStr = aDecoder.decodeObject(of: NSString.self, forKey: "mode") as String?, let mode_v = Mode(rawValue: modeStr) {
             mode = mode_v
         } else {
             let passiveMode = aDecoder.decodeBool(forKey: "passiveMode")
             mode = passiveMode ? .passive : .active
         }
-        self.init(baseURL: baseURL, mode: mode, credential: aDecoder.decodeObject(forKey: "credential") as? URLCredential)
+        self.init(baseURL: baseURL, mode: mode, credential: aDecoder.decodeObject(of: URLCredential.self, forKey: "credential"))
         self.useCache              = aDecoder.decodeBool(forKey: "useCache")
         self.validatingCache       = aDecoder.decodeBool(forKey: "validatingCache")
         self.supportsRFC3659       = aDecoder.decodeBool(forKey: "supportsRFC3659")
diff --git a/Sources/LocalFileProvider.swift b/Sources/LocalFileProvider.swift
index 6da3521..03fc54e 100644
--- a/Sources/LocalFileProvider.swift
+++ b/Sources/LocalFileProvider.swift
@@ -119,7 +119,7 @@ open class LocalFileProvider: FileProvider, FileProviderMonitor {
     }
     
     public required convenience init?(coder aDecoder: NSCoder) {
-        guard let baseURL = aDecoder.decodeObject(forKey: "baseURL") as? URL else {
+        guard let baseURL = aDecoder.decodeObject(of: NSURL.self, forKey: "baseURL") as URL? else {
             return nil
         }
         self.init(baseURL: baseURL)
diff --git a/Sources/OneDriveFileProvider.swift b/Sources/OneDriveFileProvider.swift
index 4f9d1d5..29aa15c 100644
--- a/Sources/OneDriveFileProvider.swift
+++ b/Sources/OneDriveFileProvider.swift
@@ -146,13 +146,13 @@ open class OneDriveFileProvider: HTTPFileProvider, FileProviderSharing {
     
     public required convenience init?(coder aDecoder: NSCoder) {
         let route: Route
-        if let driveId = aDecoder.decodeObject(forKey: "drive") as? String, let uuid = UUID(uuidString: driveId) {
+        if let driveId = aDecoder.decodeObject(of: NSString.self, forKey: "drive") as String?, let uuid = UUID(uuidString: driveId) {
             route = .drive(uuid: uuid)
         } else {
             route = (aDecoder.decodeObject(forKey: "route") as? String).flatMap({ Route(rawValue: $0) }) ?? .me
         }
-        self.init(credential: aDecoder.decodeObject(forKey: "credential") as? URLCredential,
-                  serverURL: aDecoder.decodeObject(forKey: "baseURL") as? URL,
+        self.init(credential: aDecoder.decodeObject(of: URLCredential.self, forKey: "credential"),
+                  serverURL: aDecoder.decodeObject(of: NSURL.self, forKey: "baseURL") as URL?,
                   route: route)
         self.useCache = aDecoder.decodeBool(forKey: "useCache")
         self.validatingCache = aDecoder.decodeBool(forKey: "validatingCache")
diff --git a/Sources/WebDAVFileProvider.swift b/Sources/WebDAVFileProvider.swift
index b103dc2..2c1eb70 100644
--- a/Sources/WebDAVFileProvider.swift
+++ b/Sources/WebDAVFileProvider.swift
@@ -46,11 +46,11 @@ open class WebDAVFileProvider: HTTPFileProvider, FileProviderSharing {
     }
     
     public required convenience init?(coder aDecoder: NSCoder) {
-        guard let baseURL = aDecoder.decodeObject(forKey: "baseURL") as? URL else {
+        guard let baseURL = aDecoder.decodeObject(of: NSURL.self, forKey: "baseURL") as URL? else {
             return nil
         }
         self.init(baseURL: baseURL,
-                  credential: aDecoder.decodeObject(forKey: "credential") as? URLCredential)
+                  credential: aDecoder.decodeObject(of: URLCredential.self, forKey: "credential"))
         self.useCache        = aDecoder.decodeBool(forKey: "useCache")
         self.validatingCache = aDecoder.decodeBool(forKey: "validatingCache")
     }