* @return {number} return.size Maximum number of characters in the field (when
* the 'intercalary' component is falsey). If 0, the field should be hidden entirely.
* @return {Object.<string,number>} return.intercalarySize Map from
* @return {number} return.size Maximum number of characters in the field (when
* the 'intercalary' component is falsey). If 0, the field should be hidden entirely.
* @return {Object.<string,number>} return.intercalarySize Map from