import { IPaywall } from "../../types/paywall";
/**
 * Get initial paywalls from storage service.
 * @returns An array of initial paywalls from storage service.
 */
export declare const getInitialPaywalls: () => IPaywall[];
/**
 * Get all API paywalls from storage service.
 * @returns An array of API paywalls from storage service.
 */
export declare const getApiPaywalls: () => IPaywall[];
/**
 * Get all paywalls from both API and Initial sources, ensuring uniqueness.
 * This function combines paywalls from both sources and filters out duplicates.
 * API Data takes precedence over Initial Data.
 *
 * @returns A combined list of unique paywalls based on both API and Initial data.
 */
export declare const allPaywalls: () => IPaywall[];
export declare const getPaywall: (paywallId: string) => IPaywall | undefined;
export declare const hasAllPaywalls: (paywallIds: string[]) => boolean;