import { IFacilitatorService } from "../facilitators/IFacilitatorService";
import { PaymentRequirements } from "x402/types";
import { RequestHandlerExtra } from "@modelcontextprotocol/sdk/shared/protocol.js";
import { ILoggerFactory } from "../../../shared/interfaces";
import { IPaymentOrchestrator } from "./IPaymentOrchestrator";
export interface PaymentOrchestratorOptions {
    payTo: string;
    network: string;
    facilitator: IFacilitatorService;
    loggerFactory: ILoggerFactory;
}
export declare class PaymentOrchestrator implements IPaymentOrchestrator {
    private options;
    private logger;
    constructor(options: PaymentOrchestratorOptions);
    validatePayment(handlerName: string, paymentRequirements: PaymentRequirements, extra: RequestHandlerExtra<any, any>): Promise<void>;
    settlePayment(extra: any): Promise<void>;
    private sendPaymentRequiredRequest;
    private isMethodNotFoundError;
    private validatePaymentProof;
    private executePayment;
}