export type SubscriptionType = 'SUB_APP';
import { StandardResponse } from '@jolibox/types';
export type SubscriptionResult<T> = StandardResponse<T>;
export interface SubscriptionHandlerMap {
    SUB_APP: (params: {
        productId: string;
        appStoreProductId: string;
        planId: string;
    }) => Promise<SubscriptionResult<{
        subPlanId: string;
    }>>;
}
export type SubscriptionHandler<T extends SubscriptionType> = SubscriptionHandlerMap[T];
export declare function createSubscriptionHelper(): {
    registerSubscriptionHandler<T extends SubscriptionType>(type: T, handler: SubscriptionHandler<T>): void;
    invokeSubscription<T extends SubscriptionType>(type: T, ...args: Parameters<SubscriptionHandler<T>>): Promise<any>;
};
export type SubscriptionHelper = ReturnType<typeof createSubscriptionHelper>;
export declare const subscriptionHelper: {
    registerSubscriptionHandler<T extends SubscriptionType>(type: T, handler: SubscriptionHandler<T>): void;
    invokeSubscription<T extends SubscriptionType>(type: T, ...args: Parameters<SubscriptionHandler<T>>): Promise<any>;
};