1. @DomName('WebGL2RenderingContext.getProgramParameter')
  2. @DocsEditable()
  3. @Experimental()
Object getProgramParameter(Program program, int pname)

Source 

@DomName('WebGL2RenderingContext.getProgramParameter')
@DocsEditable()
@Experimental() // untriaged
Object getProgramParameter(Program program, int pname) =>
    (_blink.BlinkWebGL2RenderingContext.instance
        .getProgramParameter_Callback_2_(this, program, pname));