export reset id function

index.d.ts

@@ -8,3 +8,4 @@ export function serializeNodeWithId(
   doc: Document,
   map: idNodeMap,
 ): serializedNodeWithId | null;
+export function resetId(): void;

package.json

@@ -1,6 +1,6 @@
 {
   "name": "rrweb-snapshot",
-  "version": "0.4.2",
+  "version": "0.4.3",
   "description": "rrweb's component to take a snapshot of DOM, aka DOM serializer",
   "main": "dist/index.js",
   "module": "dist/module.js",

src/index.ts

@@ -1,5 +1,5 @@
-import snapshot, { serializeNodeWithId } from './snapshot';
+import snapshot, { serializeNodeWithId, resetId } from './snapshot';
 import rebuild from './rebuild';
 export * from './types';
 
-export { snapshot, serializeNodeWithId, rebuild };
+export { snapshot, serializeNodeWithId, resetId, rebuild };

src/snapshot.ts

@@ -13,7 +13,7 @@ function genId(): number {
   return _id++;
 }
 
-function resetId() {
+export function resetId() {
   _id = 1;
 }