import type { CustomerPortalSettings } from './Graph/customer_portal_settings';
import type { Resource } from '../core/Resource/Resource';
import type { Subscription } from './Graph/subscription';
declare type Config = CustomerPortalSettings['props']['subscriptions']['allowNextDateModification'];
declare type Options = {
    value: string;
    settings: {
        subscriptions: {
            allowNextDateModification: Config;
        };
    };
    subscription: Omit<Resource<Subscription>, '_links' | '_embedded'>;
};
/**
 * Checks if given date (YYYY-MM-DD) can be used as the next transaction
 * date for given subscription.
 *
 * @param opts Subscription, customer portal settings and value.
 * @returns True if given date can be used as next transaction date.
 */
export declare function isNextTransactionDate(opts: Options): boolean;
export {};