@elken/next-offline/runtime.js

<h1 align="center"> next-offline </h1>

function unregister() {
  if ('serviceWorker' in navigator) {
    navigator.serviceWorker.ready.then(function(registration) {
      registration.unregister();
    });
  }
}

function register(swPath) {
  if ('serviceWorker' in navigator) {
    navigator.serviceWorker
      .register(swPath || '/service-worker.js')
      .then(function(registration) {
        console.log('SW registered: ', registration);
      })
      .catch(function(registrationError) {
        console.log('SW registration failed: ', registrationError);
      });
  }
}

module.exports = {
  unregister: unregister,
  register: register
}