PageHeader
Page-level header row: title + optional subtitle on the left, optional action slot on the right.
Properties
Section titled “Properties”Actions
Section titled “Actions”Optional right-aligned content (typically action buttons).
Optional CSS class forwarded to the root container.
Optional inline style forwarded to the root container.
Subtitle
Section titled “Subtitle”Optional secondary line beneath the title.
Main page title rendered as Typo.h4.
UserAttributes
Section titled “UserAttributes”Unmatched attributes splatted onto the root container.