/**
 * ACSM metabolic equation (steady-state aerobic work):
 *   VO₂ (mL·kg⁻¹·min⁻¹) = MET × 3.5
 *   Energy (kcal·min⁻¹) = (MET × 3.5 × mass_kg) / 200
 *
 * Total session energy:
 *   ΔEE (kcal) = (MET × 3.5 × kg / 200) × duration_min
 *            = MET × kg × hours × 1.05  (algebraically equivalent)
 */
export declare function kcalPerMinute(met: number, massKg: number): number;
export declare function totalKcal(met: number, massKg: number, durationMinutes: number): number;
/** Net activity kcal above resting (subtract 1 MET baseline). */
export declare function netActivityKcal(met: number, massKg: number, durationMinutes: number): number;
//# sourceMappingURL=energyExpenditure.d.ts.map