Improved the naming of the functions for the FileServicing protocol in the library target.

Sources/Library/Protocols/FileServicing.swift

@@ -8,9 +8,9 @@ public protocol FileServicing {
     
     // MARK: Functions
     
-    func createFolder(at url: URL) async throws (FileServiceError)
-    func delete(at url: URL) async throws (FileServiceError)
-    func exists(at url: URL) async throws (FileServiceError) -> Bool
+    func createFolder(at location: URL) async throws (FileServiceError)
+    func deleteItem(at location: URL) async throws (FileServiceError)
+    func isItemExists(at location: URL) async throws (FileServiceError) -> Bool
     
 }
 
@@ -18,8 +18,8 @@ public protocol FileServicing {
 
 public enum FileServiceError: Error, Equatable {
     case folderNotCreated
-    case urlAlreadyExists
-    case urlNotDeleted
-    case urlNotExists
-    case urlNotFileURL
+    case itemAlreadyExists
+    case itemNotDeleted
+    case itemNotExists
+    case itemNotFileURL
 }