Cypress: Import line under commands.ts causes errors [closed]

Question

When I add imports into the commands.ts, then I get errors by running the tests.

commands.ts

import 'cypress-localstorage-commands';

/* eslint-disable */
declare namespace Cypress {
  interface Chainable<Subject = any> {
     commandA();
     commandB();
     commandC();
  }
}

Error:

Module not found: Error: Can't resolve 'cypress-localstorage-commands' in 'C:...\cypress\support\commands\commands' resolve 'cypress-localstorage-commands' in 'C:...\cypress\support\commands'
Parsed request is a module using description file: C:...\angular\package.json (relative path: ./cypress/support/commands) Field 'browser' doesn't contain a valid alias configuration

Answer 1

The solution of my import error was to add 'global' to commands.ts.

import cypress-localstorage-commands';
/* eslint-disable */
declare global{
  namespace Cypress {
    interface Chainable<Subject = any> {
       commandA();
       commandB();
       commandC();
    }
  }
}