The RemoveClass method is a member of the PanelComponent class in the Sandbox framework. It is used to remove a CSS class from the panel's class list. This can be useful for dynamically updating the appearance of UI elements by removing specific styles.
To use the RemoveClass method, you need to have an instance of a PanelComponent. Call the method with the name of the class you wish to remove as a string parameter.
// Assuming 'panelComponent' is an instance of PanelComponent
panelComponent.RemoveClass("my-class");
// This will remove the CSS class 'my-class' from the panel's class list.