initial commit

node_modules/when-exit/dist/browser/index.d.ts

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+declare const whenExit: (callback: import("../types.js").Callback) => import("../types.js").Disposer;
+export default whenExit;

node_modules/when-exit/dist/browser/index.js

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+/* IMPORT */
+import Interceptor from './interceptor.js';
+/* MAIN */
+const whenExit = Interceptor.register;
+/* EXPORT */
+export default whenExit;

node_modules/when-exit/dist/browser/interceptor.d.ts

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+import type { Callback, Disposer } from '../types.js';
+declare class Interceptor {
+    private callbacks;
+    constructor();
+    exit: () => void;
+    hook: () => void;
+    register: (callback: Callback) => Disposer;
+}
+declare const _default: Interceptor;
+export default _default;

node_modules/when-exit/dist/browser/interceptor.js

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+/* IMPORT */
+/* MAIN */
+class Interceptor {
+    /* CONSTRUCTOR */
+    constructor() {
+        /* VARIABLES */
+        this.callbacks = new Set();
+        /* API */
+        this.exit = () => {
+            for (const callback of this.callbacks) {
+                callback();
+            }
+        };
+        this.hook = () => {
+            window.addEventListener('beforeunload', this.exit);
+        };
+        this.register = (callback) => {
+            this.callbacks.add(callback);
+            return () => {
+                this.callbacks.delete(callback);
+            };
+        };
+        this.hook();
+    }
+}
+/* EXPORT */
+export default new Interceptor();