Meta
constructor(title: String? = null, titleDefault: String? = null, titleTemplate: String? = null, titleAbsolute: String? = null, description: String? = null, generator: String? = null, author: String? = null, creator: String? = null, publisher: String? = null, applicationName: String? = null, referrer: String? = null, keywords: List<String>? = null, themeColor: String? = null, colorScheme: String? = null, formatDetectionEmail: Boolean? = null, formatDetectionTelephone: Boolean? = null, formatDetectionAddress: Boolean? = null, icon: String? = null, shortcutIcon: String? = null, openGraph: OpenGraph? = null, robots: Robots? = null, customMeta: Map<String, String>? = null)(source)