update README

Author: 2534290808

README.md

@@ -52,6 +52,33 @@ To use this plugin, add `animated_interpolation` as a [dependency in your pubspe
 | animate | Execute the appropriate animation |
 
 
+#### configMap
+
+The existing configMap is shown below
+
+* fadeInDown
+* fadeInUp
+* fadeInLeft
+* fadeInRight
+* fadeInDownBig
+* fadeInUpBig
+* fadeInLeftBig
+* fadeInRightBig
+
+* fadeOutDown
+* fadeOutUp
+* fadeOutLeft
+* fadeOutRight
+* fadeOutDownBig
+* fadeOutUpBig
+* fadeOutLeftBig
+* fadeOutRightBig
+<br/><br/>
+ .......
+For more information on configMap, please see [more details](https://github.com/flutter-studio/animated_interpolation/tree/master/lib)
+
+
+
 ## Example
 
 ``` dart

README_zh-CN.md

@@ -53,6 +53,32 @@
 | :------------ |:--------:|
 | animate | 执行对应的动画 |
 
+
+#### configMap
+
+已经存在的configMap如下:
+
+* fadeInDown
+* fadeInUp
+* fadeInLeft
+* fadeInRight
+* fadeInDownBig
+* fadeInUpBig
+* fadeInLeftBig
+* fadeInRightBig
+
+* fadeOutDown
+* fadeOutUp
+* fadeOutLeft
+* fadeOutRight
+* fadeOutDownBig
+* fadeOutUpBig
+* fadeOutLeftBig
+* fadeOutRightBig
+<br/><br/>
+ .......
+更多configMap信息详见 [更多详情](https://github.com/flutter-studio/animated_interpolation/tree/master/lib)
+
 ## 示例
 
 ``` dart