1. DomName('WebGLRenderingContext.vertexAttribPointer')
  2. DocsEditable()
void vertexAttribPointer(int indx, int size, int type, bool normalized, int stride, int offset)

Source 

@DomName('WebGLRenderingContext.vertexAttribPointer')
@DocsEditable()
void vertexAttribPointer(int indx, int size, int type, bool normalized, int stride, int offset) => _blink.BlinkWebGLRenderingContext.instance.vertexAttribPointer_Callback_6_(this, indx, size, type, normalized, stride, offset);