/**
 * cm = CENTIMETER
 * m = METER
 * ft = FEET
 */
export declare const heightUnits: string[];
/**
 * kg = KILOGRAM
 * lbs = POUND
 */
export declare const weightUnits: string[];
/**
 * c = CELSIUS
 * f = FAHRENHEIT
 */
export declare const temperatureUnits: string[];
/**
 * km = KILOMETER
 * mi = MILE
 */
export declare const distanceUnits: string[];