export type Product = {
    product_id: string;
    sku: string;
    category?: string;
    name: string;
    brand?: string;
    variant?: string;
    price: number;
    quantity?: number;
    coupon?: string;
    position?: number;
};
export type Parameters = {
    product_id: string;
    sku: string;
    category: string;
    name: string;
    brand: string;
    variant: string;
    price: number;
    quantity: number;
    coupon: string;
    position: number;
    products: Product[];
    checkout_id: string;
    order_id: string;
    affiliation: string;
    total: number;
    revenue: number;
    shipping: number;
    tax: number;
    discount: number;
    currency: string;
    value: number;
    creative: string;
    query: string;
    step: number;
    payment_type: string;
};
/**
 * Log this event when the user has been presented with a list of items of a
 * certain category.
 *
 * Usage:
 * ```ts
 * zaraz.ecommerce('Product List Viewed', {
 *   products: [
 *     {
 *       product_id: '999555321',
 *       sku: '2671033',
 *       category: 'T-shirts',
 *       name: 'V-neck T-shirt',
 *       brand: 'Cool Brand',
 *       variant: 'White',
 *       price: 14.99,
 *       currency: 'usd',
 *       value: 18.99,
 *       position: 1,
 *     },
 *     {
 *       product_id: '999555322',
 *       sku: '2671034',
 *       category: 'T-shirts',
 *       name: 'T-shirt',
 *       brand: 'Cool Brand',
 *       variant: 'Pink',
 *       price: 10.99,
 *       currency: 'usd',
 *       value: 16.99,
 *       position: 2,
 *     },
 *   ],
 * });
 * ```
 */
export declare function ecommerce(eventName: 'Product List Viewed', parameters: {
    products: Parameters['products'];
    [key: string]: any;
}): Promise<void>;
export declare function ecommerce(eventName: 'Products Searched', parameters?: Partial<Parameters>): Promise<void>;
export declare function ecommerce(eventName: 'Product Clicked', parameters?: Partial<Parameters>): Promise<void>;
/**
 * This event signifies that an item was added to a cart for purchase.
 *
 * Usage:
 * ```ts
 * zaraz.ecommerce('Product Added', {
 *   product_id: '999555321',
 *   sku: '2671033',
 *   category: 'T-shirts',
 *   name: 'V-neck T-shirt',
 *   brand: 'Cool Brand',
 *   variant: 'White',
 *   price: 14.99,
 *   currency: 'usd',
 *   quantity: 1,
 *   coupon: 'SUMMER-SALE',
 *   position: 2,
 * });
 * ```
 */
export declare function ecommerce(eventName: 'Product Added', parameters?: Partial<Parameters>): Promise<void>;
export declare function ecommerce(eventName: 'Product Added to Wishlist', parameters?: Partial<Parameters>): Promise<void>;
export declare function ecommerce(eventName: 'Product Removed', parameters?: Partial<Parameters>): Promise<void>;
/**
 * This event signifies that some content was shown to the user. Use this event
 * to discover the most popular items viewed.
 *
 * Usage:
 * ```ts
 * zaraz.ecommerce('Product Viewed', {
 *   product_id: '999555321',
 *   sku: '2671033',
 *   category: 'T-shirts',
 *   name: 'V-neck T-shirt',
 *   brand: 'Cool Brand',
 *   variant: 'White',
 *   price: 14.99,
 *   currency: 'usd',
 *   value: 18.99,
 * });
 * ```
 */
export declare function ecommerce(eventName: 'Product Viewed', parameters: {
    product_id: Parameters['product_id'];
    sku?: Parameters['sku'];
    category?: Parameters['category'];
    name: Parameters['name'];
    brand?: Parameters['brand'];
    variant?: Parameters['variant'];
    price: Parameters['price'];
    currency: Parameters['currency'];
    value: Parameters['value'];
    [key: string]: any;
}): Promise<void>;
export declare function ecommerce(eventName: 'Cart Viewed', parameters?: Partial<Parameters>): Promise<void>;
export declare function ecommerce(eventName: 'Checkout Started', parameters?: Partial<Parameters>): Promise<void>;
/**
 * TODO: find description.
 *
 * Usage:
 * ```ts
 * zaraz.ecommerce('Checkout Step Completed', {
 *   step: 1,
 * });
 * ```
 */
export declare function ecommerce(eventName: 'Checkout Step Viewed', parameters?: Partial<Parameters>): Promise<void>;
export declare function ecommerce(eventName: 'Checkout Step Completed', parameters?: Partial<Parameters>): Promise<void>;
export declare function ecommerce(eventName: 'Payment Info Entered', parameters?: Partial<Parameters>): Promise<void>;
/**
 * This event signifies when one or more items is purchased by a user.
 *
 * Usage:
 * ```ts
 * zaraz.ecommerce('Order Completed', {
 *   checkout_id: '616727740',
 *   order_id: '817286897056801',
 *   affiliation: 'affiliate.com',
 *   total: 30.0,
 *   revenue: 20.0,
 *   shipping: 3,
 *   tax: 2,
 *   discount: 5,
 *   coupon: 'winter-sale',
 *   currency: 'USD',
 *   products: [
 *     {
 *       product_id: '999666321',
 *       sku: '8251511',
 *       name: 'Boy’s shorts',
 *       price: 10,
 *       quantity: 2,
 *       category: 'shorts',
 *     },
 *     {
 *       product_id: '742566131',
 *       sku: '7251567',
 *       name: 'Blank T-shirt',
 *       price: 5,
 *       quantity: 2,
 *       category: 'T-shirts',
 *     },
 *   ],
 * });
 * ```
 */
export declare function ecommerce(eventName: 'Order Completed', parameters: {
    checkout_id: Parameters['checkout_id'];
    order_id: Parameters['order_id'];
    affiliation?: Parameters['affiliation'];
    total: Parameters['total'];
    revenue: Parameters['revenue'];
    shipping: Parameters['shipping'];
    tax: Parameters['tax'];
    discount: Parameters['discount'];
    coupon?: Parameters['coupon'];
    currency: Parameters['currency'];
    products: Parameters['products'];
    [key: string]: any;
}): Promise<void>;
export declare function ecommerce(eventName: 'Order Updated', parameters?: Partial<Parameters>): Promise<void>;
export declare function ecommerce(eventName: 'Order Refunded', parameters?: Partial<Parameters>): Promise<void>;
/**
 * TODO: find description.
 */
export declare function ecommerce(eventName: 'Order Cancelled', parameters?: Partial<Parameters>): Promise<void>;
export declare function ecommerce(eventName: 'Clicked Promotion', parameters?: Partial<Parameters>): Promise<void>;
export declare function ecommerce(eventName: 'Viewed Promotion', parameters?: Partial<Parameters>): Promise<void>;
export declare function ecommerce(eventName: 'Shipping Info Entered', parameters?: Partial<Parameters>): Promise<void>;