1. @DomName('WebGL2RenderingContext.getParameter')
  2. @DocsEditable()
  3. @Experimental()
Object getParameter(int pname)

Source 

@DomName('WebGL2RenderingContext.getParameter')
@DocsEditable()
@Experimental() // untriaged
Object getParameter(int pname) => (_blink.BlinkWebGL2RenderingContext.instance
    .getParameter_Callback_1_(this, pname));