Seed Hypermedia

Heading Block
A section heading whose children are the section; the heading level comes from nesting, not from an attribute.

Seed Hypermedia

24 September 2026, 11:28
8
0
name
Heading Block
summary
A section heading whose children are the section; the heading level comes from nesting, not from an attribute.
Schema definitionThe schema this document defines, for other documents to use.

Extends

type
Block type tag, always `Heading`.
Headingoptional
text
The heading text, without markup.
optional
annotations
Inline formatting, links and mentions over `text`.
 of optional
attributes
Parent-layout attributes for the section under the heading.
optional
childrenType
How this block lays out its children — a children type such as `Unordered` or `Grid`.
optional
columnCount
Number of columns the children occupy when `childrenType` is `Grid`.
optional

other fields:

Powered by Seed Hypermedia