The value of the block that is rendered style for.
The block as rendered without this style.
If the block currently has focus in the text editor.
The default rendering function for this style.
The schema type for this style.
If the block currently have a text selection.
The title of the style (e.g. 'Large Heading') for UI-representation.
The value of the style (e.g. 'h1') as it appears in the block's .style
property value.
Props for rendering a text block style.