A built-in template for PHP class doc comment.
Predefined variables will take the following values:
${NAME}   Class name.
${NAMESPACE}   A fully qualified name of the class namespace without a leading slash.
${DS}   Dollar sign, evaluates to a plain '$' character.
${DATE}   current system date
${TIME}   current system time
${YEAR}   current year
${MONTH}   current month
${MONTH_NAME_SHORT}   first 3 letters of the current month name. Example: Jan, Feb, etc.
${MONTH_NAME_FULL}   full name of the current month. Example: January, February, etc.
${DAY}   current day of the month
${HOUR}   current hour
${MINUTE}   current minute
${SECOND}   current second
${PROJECT_NAME}   the name of the current project
${USER}   current user
${CARET}   Marks a position where the caret must be moved after the comment is added.