Want Folder to be expanded in Async loading

[Roguish-sms]

Load children asynchronously : Node that defines this function is collapsed by default. At the moment of clicking 'Expand' arrow, it starts loading its children by calling given function. But I need the node to be expanded, how to change the default option (https://github.com/OntimizeWeb/o-ngx-tree#load-children-asynchronously)

• As a Beginner in Angular I need support on this