diff --git a/src/styles/withStyles.d.ts b/src/styles/withStyles.d.ts
index 84b6d2a8605500..96a6c92739375d 100644
--- a/src/styles/withStyles.d.ts
+++ b/src/styles/withStyles.d.ts
@@ -33,6 +33,10 @@ export interface StyledComponentProps<ClassKey extends string = string> {
 export default function withStyles<ClassKey extends string>(
   style: StyleRules<ClassKey> | StyleRulesCallback<ClassKey>,
   options?: WithStylesOptions
-): <P>(
-  component: React.ComponentType<P & WithStyles<ClassKey>>
-) => React.ComponentType<P & StyledComponentProps<ClassKey>>;
+): {
+  <P>(
+    component: React.ComponentType<P & WithStyles<ClassKey>>
+  ): React.ComponentType<P & StyledComponentProps<ClassKey>>
+  
+  _StyleProps: WithStyles<ClassKey>
+};