+ * @param array $args {
+ * Optional. Arguments to override class property defaults.
+ *
+ * @type int $instance_number Order in which this instance was created in relation
+ * to other instances.
+ * @type WP_Customize_Manager $manager Customizer bootstrap instance.
+ * @type string $id Control ID.
+ * @type array $settings All settings tied to the control. If undefined, `$id` will
+ * be used.
+ * @type string $setting The primary setting for the control (if there is one).
+ * Default 'default'.
+ * @type int $priority Order priority to load the control. Default 10.
+ * @type string $section Section the control belongs to. Default empty.
+ * @type string $label Label for the control. Default empty.
+ * @type string $description Description for the control. Default empty.
+ * @type array $choices List of choices for 'radio' or 'select' type controls, where
+ * values are the keys, and labels are the values.
+ * Default empty array.
+ * @type array $input_attrs List of custom input attributes for control output, where
+ * attribute names are the keys and values are the values. Not
+ * used for 'checkbox', 'radio', 'select', 'textarea', or
+ * 'dropdown-pages' control types. Default empty array.
+ * @type array $json Deprecated. Use WP_Customize_Control::json() instead.
+ * @type string $type Control type. Core controls include 'text', 'checkbox',
+ * 'textarea', 'radio', 'select', and 'dropdown-pages'. Additional
+ * input types such as 'email', 'url', 'number', 'hidden', and
+ * 'date' are supported implicitly. Default 'text'.
+ * }