fix: rename param

src/common/PreviewUtils.ts

@@ -140,7 +140,7 @@ export class PreviewUtils {
      * @param port the port number that the local dev server is configured to use.
      * @returns A string representing a web socket url to be used by the local dev server.
      */
-    public static generateWebSocketUrlForLocalDevServer(platform: string, portNumber: string): string {
+    public static generateWebSocketUrlForLocalDevServer(platform: string, port: string): string {
         /*
           - For desktop browsers other than Safari, local development use cases will target ws://localhost:<port> connections to the local dev server
           - For the Safari desktop browser, target wss://localhost:<port>
@@ -151,15 +151,15 @@ export class PreviewUtils {
         */
 
         if (CommandLineUtils.platformFlagIsIOS(platform)) {
-            return `wss://${os.hostname()}:${portNumber}`;
+            return `wss://${os.hostname()}:${port}`;
         }
 
         if (CommandLineUtils.platformFlagIsAndroid(platform)) {
-            return `wss://10.0.2.2:${portNumber}`;
+            return `wss://10.0.2.2:${port}`;
         }
 
         if (process.platform !== 'darwin') {
-            return `ws://localhost:${portNumber}`; // cannot be Safari since it is only available on Mac
+            return `ws://localhost:${port}`; // cannot be Safari since it is only available on Mac
         }
 
         // Check to see if the default browser is Safari
@@ -168,6 +168,6 @@ export class PreviewUtils {
             "defaults read ~/Library/Preferences/com.apple.LaunchServices/com.apple.launchservices.secure | awk -F'\"' '/http;/{print window[(NR)-1]}{window[NR]=$2}'";
         const result = CommonUtils.executeCommandSync(cmd).trim().toLowerCase();
         const isSafari = result.includes('safari') || result === '';
-        return isSafari ? `wss://localhost:${portNumber}` : `ws://localhost:${portNumber}`;
+        return isSafari ? `wss://localhost:${port}` : `ws://localhost:${port}`;
     }
 }