Cypress: Test if element does not exist

I want to be able to click on a check box and test that an element is no longer in the DOM in Cypress. Can someone suggest how you do it?

//This is the Test when the check box is clicked and the element is there
cy.get('[type="checkbox"]').click();
cy.get('.check-box-sub-text').contains('Some text in this div.')

I want to do the opposite of the test above. So when I click it again the div with the class should not be in the DOM.