import {

enableHotReload,

registerUpdateReconciler,

getReloadCount,

hotCallExportedFunction,

} from "@hediet/node-reload";

enableHotReload();

registerUpdateReconciler(module);

import { registerDefaultExtractors } from "@hediet/debug-visualizer-data-extraction";

registerDefaultExtractors();

if (getReloadCount(module) === 0) {

// set interval so that the file watcher can detect changes in other files.

setInterval(() => {

hotCallExportedFunction(module, run);

}, 1000);

}

export function run() {

new Demo().run();

}

class Demo {

private f = new Foo(new Foo(undefined));

private arr = [new Foo(this.f), this.f];

private set = new Set([this.arr[0], new Foo(new Foo(this.arr[1]))]);

run() {

debugger;

}

}

class Foo {

constructor(public readonly next: Foo | undefined) {}

}