import { OnInit, OnDestroy, OnChanges, SimpleChanges } from '@angular/core';
import { CartService } from '../../services/cart.service';
import { LocaleFormat } from '../../interfaces/locale-format';
/**
 * Renders a summary of the contents of the cart.
 *
 * @order 3
 * @howToUse "With a different icon"
 * ```html
 * <cart-summary [icon]="'http://myapi/assets/icon.svg'"></cart-summary>
 * ```
 *
 * @howToUse "Display different words when the cart changes"
 * ```html
 * <cart-summary [noItemsText]="'Zero items'" [oneItemText]="'Single item'" [manyItemsText]="'Exactly # items'"></cart-summary>
 * ```
 *
 * @howToUse "Using always a number to display item count"
 * ```html
 * <cart-summary [noItemsText]="'# items'" [oneItemText]="'# items'" [manyItemsText]="'# items'"></cart-summary>
 * ```
 *
 * @note {info} Inputs that allows you to customize text also accept the special character `#` to use numbers instead of words to
 * specify quantity, for example `'# bla'` will update to `'0 bla'` or `'1 bla'` when the number of items in the cart change.
 */
export declare class CartSummaryComponent implements OnInit, OnChanges, OnDestroy {
    private cartService;
    private _serviceSubscription;
    /**
     * The url of an icon to show on the summary. Use this to replace the default icon which is an svg with the image of a shopping cart.
     *
     * To use the default icon when you are using the `[icon]` input just set it to a falsy value, eg: `null`, `undefined`, `''`, etc.
     */
    icon: string;
    /**
     * The text to display when there are no items in the cart.
     */
    noItemsText: string;
    /**
     * The text to display when there is only one item in the cart.
     */
    oneItemText: string;
    /**
     * The text to display when there are several items in the cart.
     */
    manyItemsText: string;
    /**
     * Changes currency display format for the component. Overrides the value set from the service using `setCurrencyFormat`.
     */
    localeFormat: string;
    itemsText: any;
    totalItems: number;
    totalCost: number;
    format: LocaleFormat;
    constructor(cartService: CartService<any>);
    private updateItemsText();
    private updateComponent();
    ngOnInit(): void;
    ngOnChanges(changes: SimpleChanges): void;
    ngOnDestroy(): void;
}