// index.ts
if (typeof self === 'undefined') {
 Object.defineProperty(global, 'self', {
 writable: true,
 enumerable: false,
 configurable: true,
 value: global,
 })
}

diff --git a/node_modules/@microsoft/fetch-event-source/package.json b/node_modules/@microsoft/fetch-event-source/package.json
index 8528735..2e9bac3 100644
--- a/node_modules/@microsoft/fetch-event-source/package.json
+++ b/node_modules/@microsoft/fetch-event-source/package.json
@@ -9,9 +9,9 @@
 },
 "author": "Microsoft",
 "license": "MIT",
- "main": "lib/cjs/index.js",
- "module": "lib/esm/index.js",
- "types": "lib/cjs/index.d.ts",
+ "main": "src/index.ts",
+ "module": "src/index.ts",
+ "types": "src/index.ts",
 "sideEffects": false,
 "scripts": {
 "clean": "rimraf ./lib ./coverage",
diff --git a/node_modules/@microsoft/fetch-event-source/src/fetch.ts b/node_modules/@microsoft/fetch-event-source/src/fetch.ts
index d6612fb..ccfdf6d 100644
--- a/node_modules/@microsoft/fetch-event-source/src/fetch.ts
+++ b/node_modules/@microsoft/fetch-event-source/src/fetch.ts
@@ -74,20 +74,20 @@ export function fetchEventSource(input: RequestInfo, {
 let curRequestController: AbortController;
 function onVisibilityChange() {
 curRequestController.abort(); // close existing request on every visibility change
- if (!self.document?.hidden) {
+ if (!globalThis.document?.hidden) {
 create(); // page is now visible again, recreate request.
 }
 }
 
- if (self.document && !openWhenHidden) {
- self.document?.addEventListener('visibilitychange', onVisibilityChange);
+ if (globalThis.document && !openWhenHidden) {
+ globalThis.document?.addEventListener('visibilitychange', onVisibilityChange);
 }
 
 let retryInterval = DefaultRetryInterval;
- let retryTimer = 0;
+ let retryTimer : ReturnType<typeof globalThis['setTimeout']> | undefined = undefined;
 function dispose() {
- self.document?.removeEventListener('visibilitychange', onVisibilityChange);
- self.clearTimeout(retryTimer);
+ globalThis.document?.removeEventListener('visibilitychange', onVisibilityChange);
+ globalThis.clearTimeout(retryTimer);
 curRequestController.abort();
 }
 
@@ -97,7 +97,7 @@ export function fetchEventSource(input: RequestInfo, {
 resolve(); // don't waste time constructing/logging errors
 });
 
- const fetch = inputFetch ?? self.fetch;
+ const fetch = inputFetch ?? globalThis.fetch;
 const onopen = inputOnOpen ?? defaultOnOpen;
 async function create() {
 if (curRequestController) {
@@ -134,8 +134,8 @@ export function fetchEventSource(input: RequestInfo, {
 try {
 // check if we need to retry:
 const interval: any = onerror?.(err) ?? retryInterval;
- self.clearTimeout(retryTimer);
- retryTimer = self.setTimeout(create, interval);
+ globalThis.clearTimeout(retryTimer);
+ retryTimer = globalThis.setTimeout(create, interval);
 } catch (innerErr) {
 // we should not retry anymore:
 dispose();