import type { TollgateConfig } from "./config.js";
export declare const PAYMENT_REQUIRED_DOC = "https://github.com/kevin2003050666-coder/x402-micro-tollgate";
/** Human-readable JSON for unpaid gated HTTP 402 responses (headers stay protocol). */
export declare function paymentRequiredJsonBody(config: TollgateConfig, options?: {
    price?: string;
}): {
    error: string;
    price: string;
    doc: string;
    message: string;
};