Create a blueprint of your business logic for respective class/fragment/activity and clear the concern.

*Actions.kt

/*
Define all actions for a respective class/fragment/activity.
The reason to put all actions into a respective interface is to clear the concern.
So that we can easily identify the all business logic handle by this class/fragment/activity.
This interface will work like a blueprint of business logic for your class/fragment/activity.
*/
interface ProfileActions {
    fun onBMETCard()
    fun onMyDocuments()
    fun onSettings()
    fun onLogout()
    fun onEditProfile()
    fun onLanguageChange()
}

/*
In your class/fragment/activity initialize the *Action
*/
private val profileAction = object : ProfileActions {
        override fun onBMETCard() { 
          // TODO
        }

        override fun onMyDocuments() {
          // TODO
        }

        override fun onSettings() {
            // TODO
        }

        override fun onLogout() {
            // TODO
        }

        override fun onEditProfile() {
            // TODO
        }

        override fun onLanguageChange() {
            // TODO
        }
    }

/*
Call respective function by using *Actions instance
*/
ProfileMenuAdapter(activity, getMenuList(activity)) {
        when (it.type) {
            ProfileMenuType.BMET_CARD -> profileAction.onBMETCard()
            ProfileMenuType.MY_DOCUMENTS -> profileAction.onMyDocuments()
            ProfileMenuType.SETTINGS -> profileAction.onSettings()
            ProfileMenuType.LOGOUT -> profileAction.onLogout()
        }
    }