# `Minga.RenderModel.Window.ResidentSemantics.Header`
[🔗](https://github.com/jsmestad/minga/blob/main/lib/minga/render_model/window/resident_semantics.ex#L10)

Identity, revision, and resident extent for one atomic semantic publication.

# `t`

```elixir
@type t() :: %Minga.RenderModel.Window.ResidentSemantics.Header{
  base_revision: non_neg_integer(),
  content_epoch: non_neg_integer(),
  first_row_id: non_neg_integer(),
  last_row_id: non_neg_integer(),
  mode: :keyframe | :delta,
  revision: pos_integer(),
  row_count: non_neg_integer(),
  target_row_revision: pos_integer(),
  window_id: pos_integer()
}
```

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*Consult [api-reference.md](api-reference.md) for complete listing*