diff --git a/changelog.md b/changelog.md
index a39f0279b..30e8454a0 100755
--- a/changelog.md
+++ b/changelog.md
@@ -4,6 +4,14 @@ Since you are interested in what happens next, in case, you work for a for-profi
 
 ---
 
+### Bug fixes
+
+- [react-jss] Add type alias for `WithStyles` ([1254](https://github.com/cssinjs/jss/pull/1254))
+
+### Improvements
+
+- [css-jss] Add TypeScript type definitions ([1247](https://github.com/cssinjs/jss/pull/1247))
+
 ## 10.0.3 (2020-1-1)
 
 ### Improvements
diff --git a/packages/react-jss/src/index.d.ts b/packages/react-jss/src/index.d.ts
index 35bf1a88c..5a55c3110 100644
--- a/packages/react-jss/src/index.d.ts
+++ b/packages/react-jss/src/index.d.ts
@@ -40,6 +40,10 @@ declare const JssContext: Context<{
 interface WithStylesProps<S extends Styles | ((theme: unknown) => Styles)> {
   classes: Classes<S extends ((theme: unknown) => Styles) ? keyof ReturnType<S> : keyof S>
 }
+/**
+ * @deprecated Please use `WithStylesProps` instead
+ */
+type WithStyles<S extends Styles | ((theme: unknown) => Styles)> = WithStylesProps<S>
 
 interface WithStylesOptions extends StyleSheetFactoryOptions {
   index?: number