import { z } from "zod";
export declare const demandForecastSchema: z.ZodObject<{
    zone: z.ZodString;
    date: z.ZodOptional<z.ZodString>;
}, z.core.$strip>;
interface DemandPoint {
    hour: number;
    mw: number;
}
export declare function getDemandForecast(params: z.infer<typeof demandForecastSchema>): Promise<{
    zone: string;
    date: string;
    forecast: DemandPoint[];
    stats: {
        min: number;
        max: number;
        mean: number;
        total_mwh: number;
    };
}>;
export {};