Cypress.on('url:changed', (url) => {
    if (!url.includes('something')) return;
    cy.intercept({
        method: 'GET',
        url,
    }).as('endpoint');
});

The above gives error

Cypress detected that you returned a promise from a command while also invoking one or more cy commands in that promise.

The command that returned the promise was:

cy.visit()

The cy command you invoked inside the promise was:

cy.intercept()

And fails. The code is run in support/index.js before everything else runs. I want to prepare the interceptor for future calls which will happen once a particular page opens. Anyone ever ran promises inside Cypress events?