Defines a list of rich text elements (tags) to be considered when parsing the raw markup. Usually included by the include directive (see https://yaml.org/) but not necessarily. As best practice, all listed elements should be anchored.

Only elements listed and anchored here can be used for the transformation contexts and handlers.

Example:

elements:
  - &div  !QName [ "http://www.coremedia.com/2003/richtext-1.0" , "div" ]
  - &p    !QName [ "http://www.coremedia.com/2003/richtext-1.0" , "p" ]
   ...
  - &sup  !QName [ "http://www.coremedia.com/2003/richtext-1.0" , "sup" ]