/**
 * Theme configuration for the paywall
 */
interface PaywallTheme {
    /**
     * Color mode: light, dark, or auto (follows system preference)
     */
    mode?: "light" | "dark" | "auto";
    /**
     * Custom color overrides
     */
    colors?: {
        primary?: string;
        background?: string;
        containerBackground?: string;
        text?: string;
        secondaryText?: string;
        border?: string;
    };
    /**
     * Custom border radius (e.g., "0.75rem", "8px")
     */
    borderRadius?: string;
    /**
     * Custom font family
     */
    fontFamily?: string;
}
/**
 * Configuration options for the paywall
 */
interface PaywallConfig {
    appName?: string;
    appLogo?: string;
    currentUrl?: string;
    testnet?: boolean;
    /**
     * Theme configuration for styling the paywall
     */
    theme?: PaywallTheme;
    /**
     * WalletConnect project ID for mobile deep linking (EVM only)
     * Get your project ID at https://cloud.walletconnect.com
     */
    walletConnectProjectId?: string;
    /**
     * Delivery mode for the paywall HTML.
     * - "cdn" (default): Lightweight HTML shell that loads JS/CSS from jsDelivr CDN (~1KB response).
     * - "inline": All JS/CSS inlined into the HTML (legacy behavior, ~2.7MB response).
     */
    deliveryMode?: "cdn" | "inline";
    /**
     * Custom CDN base URL for loading paywall assets.
     * Only used when deliveryMode is "cdn".
     * Defaults to jsDelivr: https://cdn.jsdelivr.net/npm/@t402/paywall@{VERSION}/dist/browser
     */
    cdnBaseUrl?: string;
}
/**
 * Payment requirements structure (supports both v1 and v2)
 */
interface PaymentRequirements {
    scheme: string;
    network: string;
    asset: string;
    payTo: string;
    maxTimeoutSeconds: number;
    extra?: Record<string, unknown>;
    maxAmountRequired?: string;
    description?: string;
    resource?: string;
    mimeType?: string;
    amount?: string;
}
/**
 * Payment required response structure
 */
interface PaymentRequired {
    t402Version: number;
    error?: string;
    resource?: {
        url: string;
        description: string;
        mimeType: string;
    };
    accepts: PaymentRequirements[];
    extensions?: Record<string, unknown>;
}
/**
 * Paywall provider interface for generating HTML
 */
interface PaywallProvider {
    /**
     * Generate HTML for a payment required response
     *
     * @param paymentRequired - Payment required response with accepts array
     * @param config - Optional runtime configuration
     * @returns HTML string for the paywall page
     */
    generateHtml(paymentRequired: PaymentRequired, config?: PaywallConfig): string;
}
/**
 * Network-specific paywall handler
 */
interface PaywallNetworkHandler {
    /**
     * Check if this handler supports the given payment requirement
     *
     * @param requirement - Payment requirement to check
     * @returns True if this handler can process this requirement
     */
    supports(requirement: PaymentRequirements): boolean;
    /**
     * Generate HTML for this network's paywall
     *
     * @param requirement - The selected payment requirement
     * @param paymentRequired - Full payment required response
     * @param config - Paywall configuration
     * @returns HTML string for the paywall page
     */
    generateHtml(requirement: PaymentRequirements, paymentRequired: PaymentRequired, config: PaywallConfig): string;
}

export type { PaywallNetworkHandler as P, PaywallConfig as a, PaywallProvider as b, PaymentRequired as c, PaymentRequirements as d };