OptionalafterType: stringOptionalafterAttrs: Readonly<Record<string, unknown>>Optional ReadonlyafterOptional ReadonlyafterReadonlyoffsetReadonlypathApply to a document. Never throws, returns a failure result instead.
Produce the step that undoes this one, given the document it applied to.
Split the textblock at
pathat inline offsetoffset. The second half becomes the next sibling, of typeafterType(defaults to the same type and attributes).