diff --git a/package.json b/package.json
index 95a0120a..42c61bd6 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "rrweb-snapshot",
-  "version": "0.7.18",
+  "version": "0.7.19",
   "description": "rrweb's component to take a snapshot of DOM, aka DOM serializer",
   "scripts": {
     "test": "cross-env TS_NODE_CACHE=false TS_NODE_FILES=true mocha -r ts-node/register test/**/*.ts",
diff --git a/typings/index.d.ts b/typings/index.d.ts
index 87f610a3..420b997e 100644
--- a/typings/index.d.ts
+++ b/typings/index.d.ts
@@ -1,4 +1,4 @@
 import snapshot, { serializeNodeWithId } from './snapshot';
-import rebuild, { buildNodeWithSN } from './rebuild';
+import rebuild, { buildNodeWithSN, addHoverClass } from './rebuild';
 export * from './types';
-export { snapshot, serializeNodeWithId, rebuild, buildNodeWithSN };
+export { snapshot, serializeNodeWithId, rebuild, buildNodeWithSN, addHoverClass, };