Minor code smell fix nr2 (issue #16)

Signed-off-by: Miklos Magyari miklos.magyari@sigmatechnology.com

src/common/Modal.ts

@@ -34,20 +34,20 @@ export class Modal {
     }
 
     public static async failedToParseTpd(tpd: Uri, reason: string) {
-        const {base, dir} = path.parse(tpd.fsPath);
+        const { base } = path.parse(tpd.fsPath);
         const header = 'Activating invalid TPD';
         const description = `Failed to parse tpd: ${base}\n${reason}`;
         const options: MessageOptions = { detail: description, modal: true};
         await window.showErrorMessage(header, options);
     }
 
-    public static async invalidLogFilePath(filePath: String) {
+    public static async invalidLogFilePath(filePath: string) {
         const header = `Invalid log file path: ${filePath}`;
         const description = `Please set a valid absolute path to "logDir" in settings.\n\n"logs/titan-languageserver-java.log" can be found in the Titan extension source folder.`;
         await window.showWarningMessage(header, {detail: description, modal: true});
     }
 
-    public static async featureIsNotAvailable(featureName: String, reason: String = "The language server is not initiated.") {
+    public static async featureIsNotAvailable(featureName: string, reason: string = "The language server is not initiated.") {
         const message = `${featureName} is not available now. Reason: ${reason}`;
         await window.showWarningMessage(message);
     }