/**
 * Twig Payments — Domain Types
 */
export interface PaymentReceipt {
    txHash: string;
    urlHash: string;
    amount: string;
    timestamp: string;
    verified: boolean;
    chain: 'base';
}
export interface PaymentGateResult {
    allowed: boolean;
    reason: 'first-run' | 'receipt-found' | 'payment-required' | 'payment-verified' | 'verification-failed-open';
    receipt?: PaymentReceipt;
    unverified?: boolean;
}
export interface PaymentRequest {
    walletAddress: string;
    amount: string;
    currency: 'USDC';
    chain: 'base';
    urlHash: string;
}