_wp_after_delete_font_family()

_wp_after_delete_font_family( int $post_id, WP_Post $post )

function _wp_after_delete_font_family( $post_id, $post ) {
	if ( 'wp_font_family' !== $post->post_type ) {
		return;
	}

	$font_faces_ids = get_children(
		array(
			'post_parent' => $post_id,
			'post_type'   => 'wp_font_face',
			'fields'      => 'ids',
		)
	);

	foreach ( $font_faces_ids as $font_faces_id ) {
		wp_delete_post( $font_faces_id, true );
	}
}