title = $title; return $this; } /** * 描述性文字 * @param string $description * @return $this */ public function description($description) { $this->description = $description; return $this; } /** * 图标 * @param string $icon * @return $this */ public function icon($icon) { $this->icon = $icon; return $this; } /** * 设置当前步骤的状态,不设置则根据 steps 确定状态 * @param mixed $status * @return $this */ public function status($status) { $this->status = $status; return $this; } }