constant public export enum TIME_RANGE_DATA_MODES { /**
     * Entire timerange mode will match all the documents selected in the
     * timerange timepicker
     */ ENTIRE_TIME_RANGE = 'entire_time_range' , /**
     * Last value mode will match only the documents for the specified interval
     * from the end of the timerange.
     */ LAST_VALUE = 'last_value' } constant public export const TIME_RANGE_MODE_KEY = 'time_range_mode' ;