Fixed the package issue

Resolved the 'public' modifier is redundant for property declared in a public extension

Package.swift

@@ -9,6 +9,11 @@ let package = Package(
         .target(
             name: "SwiftCSVExport",
             path: "SwiftCSVExport/Sources"
-        )
+        ),
+        .testTarget(
+            name: "SwiftCSVExportTests",
+            dependencies: ["SwiftCSVExport"],
+            path: "Tests")
     ]
+
 )

SwiftCSVExport/Sources/CSVConstants.swift

@@ -33,32 +33,32 @@ public enum DividerType: String {
 // MARK: -  Extension for NSMutableDictionary
 public extension NSMutableDictionary {
 
-    public var hasData:Bool {
+    var hasData:Bool {
         return  self.allKeys.count > 0 && self.allValues.count > 0
     }
 
-    public var fields: [Any] {
+    var fields: [Any] {
         guard let fields =  self.object(forKey:FieldName.fields) else {
             return []
         }
         return fields as! [Any];
     }
 
-    public var rows: [Any] {
+    var rows: [Any] {
         guard let rows =  self.object(forKey:FieldName.rows)  else {
             return []
         }
         return rows as! [Any]
     }
 
-    public var name: String {
+    var name: String {
         guard let name =  self.object(forKey:FieldName.name) else {
             return ""
         }
         return name as! String
     }
 
-    public var delimiter: String {
+    var delimiter: String {
         guard let delimiter =  self.object(forKey:FieldName.divider) else {
             return ""
         }