semi-design/packages/semi-foundation/tree/animation.scss

$transition_duration-tree_option-bg: var(--semi-transition_duration-faster);//树选项-背景色-动画持续时间
$transition_function-tree_option-bg: var(--semi-transition_function-easeIn);//树选项-背景色-过渡曲线
$transition_delay-tree_option-bg: var(--semi-transition_delay-fastest);//树选项-背景色-延迟时间

//transform token

$transform_scale-tree-option: var(--semi-transform_scale-none);//树选项-放大