code: function disableAll(win) {
  	debug(`Disabling all shortcuts on window ${title(win)}`);
  	const wc = win.webContents;
  	const shortcutsOfWindow = windowsWithShortcuts.get(wc);
  
  	for (const shortcut of shortcutsOfWindow) {
  		shortcut.enabled = false;
  	}
  }
docs: Disable all of the shortcuts registered on the BrowserWindow instance.
  Registered shortcuts no more works on the `window` instance, but the module
  keep a reference on them. You can reactivate them later by calling `enableAll`
  method on the same window instance.
  @param  {BrowserWindow} win BrowserWindow instance
  @return {Undefined}