static void OnBlendColorPropertyChanged(BindableObject bindable, object oldValue, object newValue)
{
InternalExtension.InternalPropertyChanged(bindable, BlendColorProperty, () => (Color)newValue == Color.Default, new List <Type> {
typeof(Image)
});
}
static void OnThemeStylePropertyChanged(BindableObject bindable, object oldValue, object newValue)
{
InternalExtension.InternalPropertyChanged(bindable, ThemeStyleProperty, () => (string)newValue == string.Empty);
}