com.unity.uiwidgets/com.unity.uiwidgets/Runtime/material2/navigation_rail.cs

using System;
using Unity.UIWidgets.animation;
using Unity.UIWidgets.async2;
using Unity.UIWidgets.foundation;
using Unity.UIWidgets.gestures;
using Unity.UIWidgets.painting;
using Unity.UIWidgets.rendering;
using Unity.UIWidgets.service;
using Unity.UIWidgets.ui;
using Unity.UIWidgets.widgets;
using Brightness = Unity.UIWidgets.ui.Brightness;
using TextStyle = Unity.UIWidgets.painting.TextStyle;


namespace Unity.UIWidgets.material {
    public enum NavigationRailLabelType {
        none,
        selected,
        all,
    }
}