var instance = new Vintasoft.Imaging.UI.UIElements.WebUiLabelElementJS(settings);

var value; // Type: number
value = instance.get_HeaderIndex();

function get_HeaderIndex() : number;

An index of header element that wraps label element. Supported values: 0 - header element is not created; 1 - "H1" element wraps label element; ...; 6 - "H6" element wraps label element.