import { PaywallUI as BasePaywallUI, PaywallUIOptions } from '@monetize.software/sdk';
/** Options for the extension's PaywallUI. Removed:
 *  - `client` — RemoteBillingClient is created automatically
 *  - `storage` — storage lives in offscreen, content doesn't see it
 *  - `apiKey` — a server-SDK key, meaningless in a content-script
 *  - `fetch` — all network requests go through offscreen
 *
 *  `auth: true` will wire up RemoteAuthClient. Passing a ready AuthClient from
 *  @monetize.software/sdk here makes no sense (we specifically want the offscreen one). */
export interface ExtensionPaywallUIOptions extends Omit<PaywallUIOptions, 'client' | 'storage' | 'apiKey' | 'fetch'> {
}
export declare class PaywallUI extends BasePaywallUI {
    /** RemoteEventTracker (a proxy into the offscreen EventTracker). Not to be
     *  confused with the base class's `tracker` (which is null — we disabled the internal one). */
    private remoteTracker;
    private trackerUnsubs;
    constructor(opts: ExtensionPaywallUIOptions);
    /** A mirror of sdk/PaywallUI.initTracker's bindings, but with RemoteEventTracker.
     *  Once @monetize.software/sdk exposes a public hook for injecting a tracker,
     *  this method will be replaced with a single line. */
    private bindAnalytics;
    /** A proxy through RemoteEventTracker. Hosts can call paywall.track for
     *  arbitrary analytics events — it flies to the single offscreen tracker
     *  alongside PaywallUI's auto-emits. */
    track(name: string, props?: Record<string, unknown>): void;
    destroy(): void;
}
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