export utils as public API

src/index.ts

@@ -1,6 +1,7 @@
 import record from './record';
 import { Replayer } from './replay';
 import { mirror } from './utils';
+import * as utils from './utils';
 
 export {
   EventType,
@@ -11,4 +12,4 @@ export {
 
 const { addCustomEvent } = record;
 
-export { record, addCustomEvent, Replayer, mirror };
+export { record, addCustomEvent, Replayer, mirror, utils };

src/record/observer.ts

@@ -181,8 +181,8 @@ function initViewportResizeObserver(
   return on('resize', updateDimension, window);
 }
 
-const INPUT_TAGS = ['INPUT', 'TEXTAREA', 'SELECT'];
-const MASK_TYPES = [
+export const INPUT_TAGS = ['INPUT', 'TEXTAREA', 'SELECT'];
+export const MASK_TYPES = [
   'color',
   'date',
   'datetime-local',

src/replay/index.ts

@@ -1,4 +1,4 @@
-import { rebuild, buildNodeWithSN, idNodeMap } from 'rrweb-snapshot';
+import { rebuild, buildNodeWithSN } from 'rrweb-snapshot';
 import * as mittProxy from 'mitt';
 import * as smoothscroll from 'smoothscroll-polyfill';
 import { Timer } from './timer';

src/utils.ts

@@ -34,7 +34,7 @@ export const mirror: Mirror = {
     const id = n.__sn && n.__sn.id;
     delete mirror.map[id];
     if (n.childNodes) {
-      n.childNodes.forEach(child =>
+      n.childNodes.forEach((child) =>
         mirror.removeNodeFromMap((child as Node) as INode),
       );
     }
@@ -53,7 +53,7 @@ export function throttle<T>(
   let timeout: number | null = null;
   let previous = 0;
   // tslint:disable-next-line: only-arrow-functions
-  return function(arg: T) {
+  return function (arg: T) {
     let now = Date.now();
     if (!previous && options.leading === false) {
       previous = now;
@@ -83,9 +83,10 @@ export function hookSetter<T>(
   key: string | number | symbol,
   d: PropertyDescriptor,
   isRevoked?: boolean,
+  win = window,
 ): hookResetter {
-  const original = Object.getOwnPropertyDescriptor(target, key);
-  Object.defineProperty(
+  const original = win.Object.getOwnPropertyDescriptor(target, key);
+  win.Object.defineProperty(
     target,
     key,
     isRevoked
@@ -130,7 +131,7 @@ export function isBlocked(node: Node | null, blockClass: blockClass): boolean {
     if (typeof blockClass === 'string') {
       needBlock = (node as HTMLElement).classList.contains(blockClass);
     } else {
-      (node as HTMLElement).classList.forEach(className => {
+      (node as HTMLElement).classList.forEach((className) => {
         if (blockClass.test(className)) {
           needBlock = true;
         }