How to add x5t and x5c when creating a JWS KeyStore?

[sibelius]

I'm using this code to generate my JWKS

const keyStore = jose.JWK.createKeyStore();

  await keyStore.add(cert, 'pem', {
    kid,
    key_ops: ['verify'],
  });

  const keys = keyStore.toJSON(true);

how can I generate and add a stable kid, a x5t and also x5c ?