SfTreeView component lazy data loading scenario support Declined - Already Implemented

Hi,

I'm trying to use your SfTreeView component in a scenario where the hierarchical data needs to be be loaded/provided to the tree lazily, only when required for rendering. For instance, the expand button against an item needs to be displayed when there are sub-items for the item, which should not be loaded unless the user clicks the expand button. 

I find no easy way of achieving it, and your SfTreeView has no documentation on its public properties and methods - as is the case with a number of other components within your Blazor components package. There is also a great number of properties which are hard to understand the purpose of. For instance, TreeViewFieldsSettings.HasChildren: string. The name implies that it is either a boolean or a call-back, yet it is of string type. There is no documentation for it too. Binding it to a property of bool type stops the SfTreeView component from been rendered at all, with no errors.

Please advise how I can achieve my goal.