Interface ReadabilityMetrics

interface ReadabilityMetrics {
    averageCharactersPerWord: number;
    averageSyllablesPerWord: number;
    averageWordsPerSentence: number;
    complexity: "ساده" | "متوسط" | "پیچیده";
    difficulty: "آسان" | "سخت" | "متوسط";
    fleschScore: number;
    readingTime: number;
}