array(
    'type' => 'typography-v2',
    'value' => array(
        'family' => 'Amarante',
        // For standard fonts, instead of subset and variation you should set 'style' and 'weight'.
        // 'style' => 'italic',
        // 'weight' => 700,
        'subset' => 'latin-ext',
        'variation' => 'regular',
        'size' => 14,
        'line-height' => 13,
        'letter-spacing' => -2,
        'color' => '#0000ff'
    ),
    'components' => array(
        'family'         => true,
        // 'style', 'weight', 'subset', 'variation' will appear and disappear along with 'family'
        'size'           => true,
        'line-height'    => true,
        'letter-spacing' => true,
        'color'          => true
    ),
    'attr'  => array( 'class' => 'custom-class', 'data-foo' => 'bar' ),
    'label' => __('Label', '{domain}'),
    'desc'  => __('Description', '{domain}'),
    'help'  => __('Help tip', '{domain}'),
)