1. @DomName('WebGLRenderingContext.bindAttribLocation')
  2. @DocsEditable()
void bindAttribLocation(Program program, int index, String name)

Source 

@DomName('WebGLRenderingContext.bindAttribLocation')
@DocsEditable()
void bindAttribLocation(Program program, int index, String name) =>
    _blink.BlinkWebGLRenderingContext.instance
        .bindAttribLocation_Callback_3_(this, program, index, name);