/**
 * Source: https://www.calculator.net/tdee-calculator.html
 */
export declare enum ActivityLevel {
    BMR = 1,
    SEDENTARY = 1.2,
    LIGHT = 1.375,
    MODERATE = 1.465,
    ACTIVE = 1.55,
    VERY_ACTIVE = 1.725,
    EXTRA_ACTIVE = 1.9
}