import type { BTUCoolingInput } from '../models/BTUCoolingInput';
import type { BTUCoolingResult } from '../models/BTUCoolingResult';
import type { BTUHeatingInput } from '../models/BTUHeatingInput';
import type { BTUHeatingResult } from '../models/BTUHeatingResult';
import type { DuctworkCFMInput } from '../models/DuctworkCFMInput';
import type { DuctworkCFMResult } from '../models/DuctworkCFMResult';
import type { ReturnAirInput } from '../models/ReturnAirInput';
import type { ReturnAirResult } from '../models/ReturnAirResult';
import type { TonnageInput } from '../models/TonnageInput';
import type { TonnageResult } from '../models/TonnageResult';
import type { VentCountInput } from '../models/VentCountInput';
import type { VentCountResult } from '../models/VentCountResult';
import type { CancelablePromise } from '../core/CancelablePromise';
export declare class CalcHvacService {
    /**
     * Heating BTU/hr by climate zone + insulation + ceiling
     * @returns BTUHeatingResult Successful Response
     * @throws ApiError
     */
    static calcHvacBtuHeating({ requestBody, }: {
        requestBody: BTUHeatingInput;
    }): CancelablePromise<BTUHeatingResult>;
    /**
     * Cooling BTU/hr + tons (20 BTU/sqft + sun + occupants)
     * @returns BTUCoolingResult Successful Response
     * @throws ApiError
     */
    static calcHvacBtuCooling({ requestBody, }: {
        requestBody: BTUCoolingInput;
    }): CancelablePromise<BTUCoolingResult>;
    /**
     * BTU/hr → tons + recommended unit size (1.5-5 ton)
     * @returns TonnageResult Successful Response
     * @throws ApiError
     */
    static calcHvacTonnage({ requestBody, }: {
        requestBody: TonnageInput;
    }): CancelablePromise<TonnageResult>;
    /**
     * Supply CFM total + per-room (400 CFM/ton)
     * @returns DuctworkCFMResult Successful Response
     * @throws ApiError
     */
    static calcHvacDuctworkCfm({ requestBody, }: {
        requestBody: DuctworkCFMInput;
    }): CancelablePromise<DuctworkCFMResult>;
    /**
     * Return CFM (= supply, mass balance) + grille area
     * @returns ReturnAirResult Successful Response
     * @throws ApiError
     */
    static calcHvacReturnAir({ requestBody, }: {
        requestBody: ReturnAirInput;
    }): CancelablePromise<ReturnAirResult>;
    /**
     * Supply + return vent counts for total CFM
     * @returns VentCountResult Successful Response
     * @throws ApiError
     */
    static calcHvacVentCount({ requestBody, }: {
        requestBody: VentCountInput;
    }): CancelablePromise<VentCountResult>;
}
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