Header
======

Base class: :doc:`Fragment`

`Header` is a special fragment that automatically calculates its level.
This means that you will get `h1` for the top level, `h2` for the next level,
and so on. If you want a specific `h1`/`h2`/etc tag use `Fragment`.

The header level is only increased by the existence of `Header` objects,
so putting a manual `h1` somewhere won't make the next `Header` into a
`h2` tag.

Refinable members
-----------------


* `after`       (:ref:`evaluated <evaluate>`)
    Type: `Union[int, str]`


* `assets`
    Type: `Namespace`


* `attrs`       (:ref:`evaluated <evaluate>`)
    Type: :doc:`Attrs`


* `children`

* `endpoints`
    Type: `Namespace`


* `extra`
    Type: `Dict[str, Any]`


* `extra_evaluated`
    Type: `Dict[str, Any]`


* `extra_params`

* `include`       (:ref:`evaluated <evaluate>`)
    Type: `bool`


* `iommi_style`
    Type: `str`


* `tag`       (:ref:`evaluated <evaluate>`)

* `template`       (:ref:`evaluated <evaluate>`)
    Type: `Union[str, iommi._web_compat.Template]`


Methods
-------

`on_bind`
^^^^^^^^^