I can't find what is similar to list in JS Ext 4

I have an app that retrieves some data from a site by ajax. It's working on JS ext4 but I can't resolve this in JS ext5.

In ext4 the view is:

Code:

Ext.define('myApp.view.Memos', {    extend: 'Ext.List',
  config : {
    id               : 'memosList',
    store            : 'memosStore',
    disableSelection : true,
    itemTpl          : '<div class="memo_linha"><div class="memos_data">{data}</div><div class="memos_texto">{texto}</div></div>'
}...

I tryed this in ext5 and I'm receving "Cannot read propoerty 'on' of null

Code:

Ext.define('myApp.view.memos.Memos', {
    extend: 'Ext.panel.Panel',
    plugins: 'viewport',
    xtype: 'memos',
    requires: [
        'Ext.ListView',
        'myApp.store.Memos',
    ],


    items            : [
        {
                                xtype: 'dataview',
tpl: [
                '<tpl for=".">',
'<div class="memo_linha"><div class="memos_data">{data}</div><div class="memos_texto">{texto}</div></div>',
'</tpl>',
            ],
       itemSelector: 'div.memo_linha',
        store: 'memosStore'
                        }

Sorry, I'm lost in this migration.

Tks

I can't find what is similar to list in JS Ext 4