Add two helper API functions to PathHelper

lib/utils/IOTools.dart

@@ -12,6 +12,14 @@ class PathHelper {
     return PathHelper(pth: startPath);
   }
 
+  bool exists() {
+    return File(build()).existsSync();
+  }
+
+  PathHelper clone() {
+    return PathHelper.builder(build());
+  }
+
   PathHelper resolve(String path2) {
     pth += Platform.pathSeparator + path2;
     return this;

pubspec.yaml

@@ -1,6 +1,6 @@
 name: libac_flutter
 description: "Aria's Creations code library"
-version: 1.0.16
+version: 1.0.17
 homepage: "https://zontreck.com"
 
 environment: