1. DomName('WebGLRenderingContext.blendEquationSeparate')
  2. DocsEditable()
void blendEquationSeparate(int modeRGB, int modeAlpha)

Source 

@DomName('WebGLRenderingContext.blendEquationSeparate')
@DocsEditable()
void blendEquationSeparate(int modeRGB, int modeAlpha) => _blink.BlinkWebGLRenderingContext.instance.blendEquationSeparate_Callback_2_(unwrap_jso(this), modeRGB, modeAlpha);