Rename TelegramCore source folder

submodules/TelegramCore/Sources/DecryptedResourceData.swift

@@ -0,0 +1,20 @@
+import Foundation
+#if os(macOS)
+    import PostboxMac
+#else
+    import Postbox
+#endif
+
+public func decryptedResourceData(data: MediaResourceData, resource: MediaResource, params: Any) -> Data? {
+    guard data.complete else {
+        return nil
+    }
+    guard let data = try? Data(contentsOf: URL(fileURLWithPath: data.path), options: [.mappedRead]) else {
+        return nil
+    }
+    if let resource = resource as? EncryptedMediaResource {
+        return resource.decrypt(data: data, params: params)
+    } else {
+        return data
+    }
+}