import { z } from "zod";
export declare const usGasSchema: z.ZodObject<{
    dataset: z.ZodEnum<{
        storage: "storage";
        henry_hub: "henry_hub";
    }>;
    limit: z.ZodOptional<z.ZodNumber>;
}, z.core.$strip>;
interface StorageRecord {
    period: string;
    value_bcf: number;
    region: string;
}
interface HenryHubRecord {
    period: string;
    price_usd_mmbtu: number;
}
interface UsGasStorageResult {
    dataset: "storage";
    description: string;
    records: StorageRecord[];
}
interface UsGasHenryHubResult {
    dataset: "henry_hub";
    description: string;
    records: HenryHubRecord[];
}
type UsGasResult = UsGasStorageResult | UsGasHenryHubResult;
export declare function getUsGasData(params: z.infer<typeof usGasSchema>): Promise<UsGasResult>;
export {};