Mention
A mention is an inline node that represents a reference to an entity. It can be used to represent a reference to a person @john or a reference to a tag #tag etc.
Attributes
Section titled “Attributes”id-string- The id of the mention. This is used to identify the mention in the editor.kind-string- The kind of the mention. You can use this to style the mention differently based on the kind. This string will be rendered asdata-mentionattribute to the HTML element.value-string- The value of the mention. This is the text that will be rendered in the editor.