get
fun getTypeface(fontFamilyName: String, weight: Int, italic: Boolean, assetManager: AssetManager?): Typeface
fun getTypeface(fontFamilyName: String, style: Int, weight: Int, assetManager: AssetManager?): Typeface
fun getTypeface(fontFamilyName: String, typefaceStyle: ReactFontManager.TypefaceStyle, assetManager: AssetManager?): Typeface