/**
 * Product and Promotion Actions
 *
 * Actions specify how to interpret product and promotion data that you send to Google Analytics.
 */
export declare type GaEnhancedEcomAction = 'click' | 'detail' | 'add' | 'remove' | 'checkout' | 'checkout_option' | 'purchase' | 'refund' | 'promo_click';
/**
 * Impression Data
 *
 * Represents information about a product that has been viewed. It is
 * referred to as an impressionFieldObject and contains the following values.
 *
 * @link https://developers.google.com/analytics/devguides/collection/analyticsjs/enhanced-ecommerce#impression-data
 */
export interface GaEnhancedEcomImpressionFieldObject {
    /** The product ID or SKU (e.g. P67890). *Either this field or name must be set. */
    id: string;
    /** The name of the product (e.g. Android T-Shirt). *Either this field or id must be set. */
    name: string;
    /** The list or collection to which the product belongs (e.g. Search Results) */
    list: string;
    /** The brand associated with the product (e.g. Google). */
    brand: string;
    /**
     * The category to which the product belongs (e.g. Apparel).
     * Use / as a delimiter to specify up to 5-levels of hierarchy (e.g. Apparel/Men/T-Shirts)
     */
    category: string;
    /** The variant of the product (e.g. Black). */
    variant: string;
    /** The product's position in a list or collection (e.g. 2) */
    position: number;
    /** The price of a product (e.g. 29.20) */
    price: number;
}
/**
 * Product Data
 *
 * Product data represents individual products that were viewed, added
 * to the shopping cart, etc. It is referred to as a productFieldObject
 * and contains the following values.
 *
 * @link https://developers.google.com/analytics/devguides/collection/analyticsjs/enhanced-ecommerce#product-data
 */
export interface GaEnhancedEcomProductFieldObject {
    /** The product ID or SKU (e.g. P67890). *Either this field or name must be set. */
    id: string;
    /** The name of the product (e.g. Android T-Shirt). *Either this field or id must be set. */
    name: string;
    /** The brand associated with the product (e.g. Google). */
    brand: string;
    /**
     * The category to which the product belongs (e.g. Apparel).
     * Use / as a delimiter to specify up to 5-levels of hierarchy (e.g. Apparel/Men/T-Shirts).
     */
    category: string;
    /** The variant of the product (e.g. Black). */
    variant: string;
    /** The price of a product (e.g. 29.20). */
    price: number;
    /** The quantity of a product (e.g. 2). */
    quantity: number;
    /** The coupon code associated with a product (e.g. SUMMER_SALE13). */
    coupon: string;
    /** The product's position in a list or collection (e.g. 2). */
    position: number;
}
/**
 * Promotion Data
 *
 * Represents information about a promotion that has been viewed.
 * It is referred to a promoFieldObject and contains the following values.
 *
 * @link https://developers.google.com/analytics/devguides/collection/analyticsjs/enhanced-ecommerce#promotion-data
 */
export interface GaEnhancedEcomPromoFieldObject {
    /** The promotion ID (e.g. PROMO_1234). *Either this field or name must be set. */
    id: string;
    /** The name of the promotion (e.g. Summer Sale). *Either this field or id must be set. */
    name: string;
    /** The creative associated with the promotion (e.g. summer_banner2). */
    creative: string;
    /** The position of the creative (e.g. banner_slot_1). */
    position: string;
}
/**
 * Action Data
 *
 * Represents information about an ecommerce related action
 * that has taken place. It is referred to as an actionFieldObject
 * and contains the following values.
 *
 * @link https://developers.google.com/analytics/devguides/collection/analyticsjs/enhanced-ecommerce#action-data
 */
export interface GaEnhancedEcomActionFieldObject {
    /** The transaction ID (e.g. T1234). *Required if the action type is purchase or refund. */
    id: string;
    /** The store or affiliation from which this transaction occurred (e.g. Google Store). */
    affilation: string;
    /**
     * Specifies the total revenue or grand total associated with the transaction (e.g. 11.99).
     * This value may include shipping, tax costs, or other adjustments to total revenue that
     * you want to include as part of your revenue calculations. Note: if revenue is not set,
     * its value will be automatically calculated using the product quantity and price fields
     * of all products in the same hit.
     */
    revenue: number;
    /** The total tax associated with the transaction. */
    tax: number;
    /** The shipping cost associated with the transaction. */
    shipping: number;
    /** The transaction coupon redeemed with the transaction. */
    coupon: string;
    /** The list that the associated products belong to. Optional. */
    list: string;
    /** A number representing a step in the checkout process. Optional on checkout actions. */
    step: number;
    /**
     * Additional field for checkout and checkout_option actions that can describe
     * option information on the checkout page, like selected payment method.
     */
    option: string;
}