export type ResponseType = "json" | "text" | "buffer";
/**
 * Options for the ZelApiv1 client. API key is optional.
 */
export interface ZelApiV1Options {
    headers?: Record<string, string>;
    apiKey?: string;
}
/**
 * Options for the ZelApiv2 client. API key is required.
 */
export interface ZelApiV2Options {
    headers?: Record<string, string>;
    apiKey: string;
}