Arrow function is not recognized

[JustDo]

Hello, this project is awesome, but I found that there is a problem, there is an arrow function " ( )=> { } " in javascript, this function cannot be recognized by this plugin, and then jumped directly over it. hope you can update it and work hard.

[mishkinf]

What would the expected behavior be? Where would the cursor go? A little more insight into what you are looking for would be helpful if you have the time

[JustDo]

As in the gif, when I click the shortcut key of "Go to previous / next member", the cursor can only stay at the upper and lower functions, but not at the middle function. The function in the middle is called the arrow function