fix(core): update

ts/smartcli.classes.smartcli.ts

@@ -68,6 +68,12 @@ export class Smartcli {
     return triggerSubject;
   }
 
+  /**
+   * gets the command subject for the specified name.
+   * call this before calling .parse()
+   * @param commandNameArg 
+   * @returns 
+   */
   public getCommandSubject(commandNameArg: string) {
     const triggerObservableObject = this.commandObservableMap.findSync(
       (triggerObservableObjectArg) => {
@@ -81,6 +87,14 @@ export class Smartcli {
     }
   }
 
+  /**
+   * getOption
+   */
+  public getOption(optionNameArg: string) {
+    const parsedYargs = plugins.yargsParser(process.argv);
+    return parsedYargs[optionNameArg];
+  }
+
   /**
    * allows to specify help text to be printed above the rest of the help text
    */