{
    text: 'Ext',
    expanded: true,
    children: [
        {
            text: 'data',
            expanded: true,
            children: [
                {
                    text: 'proxy',
                    children: [
                        {leaf: true, text: 'Ajax'},
                        {leaf: true, text: 'Client'},
                        {leaf: true, text: 'Direct'},
                        {leaf: true, text: 'JsonP'},
                        {leaf: true, text: 'LocalStorage'},
                        {leaf: true, text: 'Memory'},
                        {leaf: true, text: 'Proxy'},
                        {leaf: true, text: 'Rest'},
                        {leaf: true, text: 'Server'},
                        {leaf: true, text: 'SessionStorage'},
                        {leaf: true, text: 'WebStorage'},
                    ]
                },
                {
                    text: 'reader',
                    children: [
                        {leaf: true, text: 'Array'},
                        {leaf: true, text: 'Json'},
                        {leaf: true, text: 'Reader'},
                        {leaf: true, text: 'Xml'}
                    ]
                },
                {
                    text: 'writer',
                    children: [
                        {leaf: true, text: 'Json'},
                        {leaf: true, text: 'Writer'},
                        {leaf: true, text: 'Xml'}
                    ]
                },
                {leaf: true, text: 'AbstractStore'},
                {leaf: true, text: 'ArrayStore'},
                {leaf: true, text: 'Association'},
                {leaf: true, text: 'Batch'},
                {leaf: true, text: 'BelongsToAssociation'},
                {leaf: true, text: 'Connection'},
                {leaf: true, text: 'DirectStore'},
                {leaf: true, text: 'Errors'},
                {leaf: true, text: 'Field'},
                {leaf: true, text: 'HasManyAssociation'},
                {leaf: true, text: 'JsonP'},
                {leaf: true, text: 'Model'},
                {leaf: true, text: 'NodeInterface'},
                {leaf: true, text: 'Operation'},
                {leaf: true, text: 'Request'},
                {leaf: true, text: 'ResultSet'},
                {leaf: true, text: 'SortTypes'},
                {leaf: true, text: 'Store'},
                {leaf: true, text: 'StoreManager'},
                {leaf: true, text: 'Tree'},
                {leaf: true, text: 'TreeStore'},
                {leaf: true, text: 'Types'},
                {leaf: true, text: 'validations'}
            ]
        }
    ]
}