@uiw/react-use-online/cjs/index.js

useOnline is a tiny, zero-dependency hook for responding to online/offline changes.

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.useOnline = useOnline;
var _react = require("react");
function getSnapshot() {
  return navigator.onLine;
}
function getServerSnapshot() {
  return true;
}
function subscribe(callback) {
  window.addEventListener('online', callback);
  window.addEventListener('offline', callback);
  return function () {
    window.removeEventListener('online', callback);
    window.removeEventListener('offline', callback);
  };
}
function useOnline() {
  return (0, _react.useSyncExternalStore)(subscribe, getSnapshot, getServerSnapshot);
}