Add menu item using client side code

[paul-2011]

Hello, I'm using the code bellow to add an item to a menu without the need to run a directmethod however I'm not sure how to add a click listener, image and the index to the menu item, when I add it it always goes to the bottom of the menu list.
Any help is much appreciated.

Ext.getCmp('mnuComponent').add({text:'test'})

[paul-2011]

I found out how to insert always at the top, now I need a click listener and image:

Ext.getCmp('mnuComponent').insert(0, {text:'test'})

[paul-2011]

this code would help if I could get it to run:

var menuItem = Ext.create('Ext.menu.Item', {
        text: 'menu item'
});

throws:

TypeError: b[e] is not a constructor


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