1. DomName('WebGLRenderingContext.checkFramebufferStatus')
  2. DocsEditable()
int checkFramebufferStatus(int target)

Source 

@DomName('WebGLRenderingContext.checkFramebufferStatus')
@DocsEditable()
int checkFramebufferStatus(int target) => _blink.BlinkWebGLRenderingContext.instance.checkFramebufferStatus_Callback_1_(this, target);