var passiveSupported = false; if (typeof window !== 'undefined') { try { var options = Object.defineProperty({}, 'passive', { get: function () { passiveSupported = true; return true; }, }); // @ts-ignore window.addEventListener('test', options, options); // @ts-ignore window.removeEventListener('test', options, options); } catch (err) { passiveSupported = false; } } export var nonPassive = passiveSupported ? { passive: false } : false;