import type { PowerCostInput, PowerCostResult } from './types.js';
/**
 * Calculate power cost including energy, demand, power factor penalty, and fixed charges
 *
 * Energy cost = energy consumption (kWh) * energy rate ($/kWh)
 * Demand cost = demand peak (kW) * demand rate ($/kW)
 * PF penalty = (threshold - actual PF) / 0.01 * penalty rate * (energy cost + demand cost)
 *              (only if actual PF < threshold)
 * Total cost = energy cost + demand cost + PF penalty + fixed charges
 *
 * @param input - Power cost input parameters
 * @returns Power cost result with breakdown of all costs
 */
export declare function powerCost(input: PowerCostInput): PowerCostResult;
//# sourceMappingURL=powerCost.d.ts.map