import { BaseModule } from "../Base";
import { ProductData } from "../types";
/**
 * ProductDisplay module interface for tracking product detail page events
 */
export interface ProductDisplayMod {
    /**
     * Push a 'product_view' event to the datalayer
     *
     * Used when a user views a single product detail page.
     * This event should be triggered once when the product detail page initially loads.
     *
     * @param {ProductData} productData - The product data object for the viewed product
     *
     * @example
     * // Track when a user views a product detail page
     * const dl = getDataLayer();
     *
     * const product = {
     *   item_id: "SKU456",
     *   item_name: "Premium Running Shoes",
     *   price: 89.99,
     *   // other product properties...
     * };
     *
     * dl.product.view(product);
     *
     * @throws {Error} If product data validation fails, including missing required fields
     */
    view(productData: ProductData): void;
    /**
     * Push a 'product_color-select' event to the datalayer
     *
     * Used when a user selects a color option on a product detail page.
     * This event should be triggered each time the user changes the color selection.
     *
     * @param {string} color - The selected color value
     *
     * @example
     * // Track when a user selects a color for a product
     * const dl = getDataLayer();
     *
     * // When user clicks on or selects the "Navy Blue" color option
     * dl.product.colorSelect("Navy Blue");
     *
     * @throws {Error} If color parameter validation fails (e.g., empty string)
     */
    colorSelect(color: string): void;
    /**
     * Push a 'product_size-select' event to the datalayer
     *
     * Used when a user selects a size option on a product detail page.
     * This event should be triggered each time the user changes the size selection.
     *
     * @param {string} size - The selected size value
     *
     * @example
     * // Track when a user selects a size for a product
     * const dl = getDataLayer();
     *
     * // When user clicks on or selects the "Medium" size option
     * dl.product.sizeSelect("Medium");
     *
     * @throws {Error} If size parameter validation fails (e.g., empty string)
     */
    sizeSelect(size: string): void;
}
export declare class ProductDisplayImpl extends BaseModule implements ProductDisplayMod {
    view(productData: ProductData): void;
    colorSelect(color: string): void;
    sizeSelect(size: string): void;
}