:::{default-domain} bzl :::

:::{bzl:currentfile} //lang:extension.bzl :::

Module extension

::::{bzl:module-extension} myext

:::{bzl:tag-class} mytag(ta1, ta2)

:attr ta1: {type}attr.string_list ta1 doc :attr ta2: {type}attr.label_list ta2 doc ::: ::::