An exception for terminatinating execution or to throw for unit testing.
A component is the most general form of an entity in the UI.
An entity that renders components to a string output.
render($component, ?Renderer $root=null)
Render given component.
withAdditionalContext(Component $context)
Get a new renderer with an additional context.
renderAsync($component, ?Renderer $root=null)
Same as render, except that this version also returns any javascript code bound to the on load event,...