export declare type GrpAge = 'UNKNOWN' | 'AGE_UNKNOWN' | 'AGE_0_TO_17' | 'AGE_18_TO_24' | 'AGE_25_TO_34' | 'AGE_35_TO_44' | 'AGE_45_TO_54' | 'AGE_55_TO_64' | 'AGE_65_PLUS' | 'AGE_18_TO_49' | 'AGE_21_TO_34' | 'AGE_21_TO_49' | 'AGE_21_PLUS' | 'AGE_25_TO_49' | 'AGE_21_TO_44' | 'AGE_21_TO_54' | 'AGE_21_TO_64' | 'AGE_35_TO_49';