como usar o serializeCookie no javascript es6

Serialize a cookie name-value pair into a Set-Cookie header string.

Use template literals and encodeURIComponent() to create the appropriate string.

const serializeCookie = (name, val) => `${encodeURIComponent(name)}=${encodeURIComponent(val)}`;

serializeCookie('foo', 'bar'); // 'foo=bar'

Acesse a Referência original