BlockBehavior

tested

Optional block-specific behaviors used by core commands.

Signature

interface BlockBehavior

Property	Type	Default	Description
`empty`?readonly	`(() => Content) \| undefined`	—	Content for a fresh empty block of this type (defaults to empty inline).
`toText`?readonly	`((node: Node) => string) \| undefined`	—	Plain-text extraction (defaults to inline text).