import { PriceFormat } from "./format-price.js";
import type { Product, UnboundProductData, UnboundProductOptionData } from "./products/product.base.js";
import { Provider, ProviderData } from "./providers/provider.base.js";
import { InitSelectorProvider } from "./providers/provider.init-selector.js";
import { VlaicuProvider } from "./providers/provider.vlaicu.js";
import { STORE_ADAPTER, STORE_CAMPAIGN, STORE_FORMATTER, STORE_LOCALE, STORE_OVERRIDES, STORE_TRANSFORMERS, STORE_TRIAL_LINKS } from "./store.constants.js";
export { STORE_ADAPTER, STORE_CAMPAIGN, STORE_FORMATTER, STORE_LOCALE, STORE_OVERRIDES, STORE_TRANSFORMERS, STORE_TRIAL_LINKS };
export type ProductSelector = {
    id: string;
    campaign?: string;
};
export type Locale = `${string}-${string}`;
type ProviderCtor = new (param: ProviderData) => Provider;
declare const BuiltInProviders: {
    readonly init: typeof InitSelectorProvider;
    readonly vlaicu: typeof VlaicuProvider;
};
type ProviderSelector = {
    name: keyof typeof BuiltInProviders | ProviderCtor;
};
type StoreConfig = {
    provider: ProviderSelector;
    locale: Locale;
    campaign?: (param: ProductSelector) => Promise<string | undefined>;
    trialLinks?: {
        [key: string]: {
            default?: {
                [key: `${string}-${string}`]: {
                    [key: string]: string;
                };
            };
            [key: string]: {
                [key: `${string}-${string}`]: {
                    [key: string]: string;
                };
            } | undefined;
        };
    };
    overrides?: {
        [key: string]: {
            default?: {
                campaign?: string;
                options?: {
                    [key: `${string}-${string}`]: Partial<UnboundProductOptionData> | undefined | null;
                };
            };
            [key: string]: {
                campaign?: string;
                options?: {
                    [key: `${string}-${string}`]: Partial<UnboundProductOptionData> | undefined | null;
                };
            } | undefined;
        };
    };
    transformers?: {
        buyLink?: (param: {
            buyLink: string;
            product: UnboundProductData;
            option: UnboundProductOptionData;
        }) => Promise<string>;
        trialLink?: (param: {
            name: string;
            trialLink: string;
            buyLink: string;
            product: UnboundProductData;
            option: UnboundProductOptionData;
        }) => Promise<string>;
    };
    formatter?: (opt: PriceFormat) => string | number;
};
export declare class Store {
    private cache;
    private [STORE_LOCALE];
    private [STORE_ADAPTER];
    private [STORE_CAMPAIGN];
    private [STORE_TRANSFORMERS];
    private [STORE_OVERRIDES];
    private [STORE_TRIAL_LINKS];
    private [STORE_FORMATTER];
    constructor(config: StoreConfig);
    getProduct(param: ProductSelector): Promise<Product | undefined>;
    getProduct(param: ProductSelector[]): Promise<(Product | undefined)[]>;
    private getProvider;
    formatPrice(opt: PriceFormat): string | number;
}