🐞 Types error maybe?

[danielturus]

What happened?

Hello!

There are a few methods that return null instead of boolean as shown below and I am a bit confused. For example the method below isLastActiveTab it's written that will return boolean but it returns null and boolean.|
Could you please explain a little bit the reasoning behind this?

Thanks!

For a bit of context, I am using this method to log a user out on a single tab to avoid errors when multiple tabs attempt to execute the logout request after the first one has completed.

  /**
   * Returns whether this is the last active tab.
   */
  const isLastActiveTab = useCallback<() => boolean>((): boolean => {
    if (!manager.current) return null
    return manager.current.isLastActive
  }, [manager])

Reproduction Steps

See code below

https://github.com/SupremeTechnopriest/react-idle-timer/blob/master/src/useIdleTimer.tsx#L659

Relevant log output

No response

Screenshots or Additional Context

No response

Module Version

5.7.2

What browsers are you seeing the problem on? Select all that apply.

Chrome

What devices are you seeing the problem on?

Desktop

Verification

• I have checked for existing closed issues and discussions.