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<?php

namespace Faker\Extension;

/**
 * @experimental This interface is experimental and does not fall under our BC promise
 */
interface BarcodeExtension extends Extension
{
    /**
     * Get a random EAN13 barcode.
     *
     * @example '4006381333931'
     */
    public function ean13(): string;

    /**
     * Get a random EAN8 barcode.
     *
     * @example '73513537'
     */
    public function ean8(): string;

    /**
     * Get a random ISBN-10 code
     *
     * @see http://en.wikipedia.org/wiki/International_Standard_Book_Number
     *
     * @example '4881416324'
     */
    public function isbn10(): string;

    /**
     * Get a random ISBN-13 code
     *
     * @see http://en.wikipedia.org/wiki/International_Standard_Book_Number
     *
     * @example '9790404436093'
     */
    public function isbn13(): string;
}