<commit_before><?php

declare(strict_types=1);

namespace BinSoul\Common\I18n;

/**
 * Represents a country.
 */
interface Country
{
    /**
     * Returns the ISO2 code.
     */
    public function getIso2(): string;

    /**
     * Returns the ISO3 code.
     */
    public function getIso3(): string;
}<commit_msg>Make ISO3 code optional for countries<commit_after><?php

declare(strict_types=1);

namespace BinSoul\Common\I18n;

/**
 * Represents a country.
 */
interface Country
{
    /**
     * Returns the ISO2 code.
     */
    public function getIso2(): string;

    /**
     * Returns the ISO3 code.
     */
    public function getIso3(): ?string;
}
{'fraction_non_alphanumeric': 0.13201820940819423, 'fraction_numerical': 0.02276176024279211, 'mean_word_length': 2.6263736263736264, 'pattern_counts': {'":': 0, '<': 5, '<?xml version=': 0, '>': 3, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '5658222', 'n_tokens_mistral': 220, 'n_tokens_neox': 214, 'n_words': 55}