Generates a docstring that can be used to enable tab-completion
        of resources.

def tab_completion_docstring(self_or_cls):
        """
        Generates a docstring that can be used to enable tab-completion
        of resources.
        """
        elements = ['%s=Boolean' %k for k in list(Store.renderers.keys())]
        for name, p in self_or_cls.params().items():
            param_type = p.__class__.__name__
            elements.append("%s=%s" % (name, param_type))

        return "params(%s)" % ', '.join(['holoviews=Boolean'] + elements)