Adding wol plugin

wol/ios/Plugin/wolPlugin.swift

@@ -0,0 +1,18 @@
+import Foundation
+import Capacitor
+
+/**
+ * Please read the Capacitor iOS Plugin Development Guide
+ * here: https://capacitorjs.com/docs/plugins/ios
+ */
+@objc(wolPlugin)
+public class wolPlugin: CAPPlugin {
+    private let implementation = wol()
+
+    @objc func echo(_ call: CAPPluginCall) {
+        let value = call.getString("value") ?? ""
+        call.resolve([
+            "value": implementation.echo(value)
+        ])
+    }
+}