Cypress + Cucumber + Typescript + Webpack does not work

Hello ! I cannot get my cypress tests to work in my Angular app, writing tests with Cucumber and Typescript. Here is a repo that reproduces the issue: https://github.com/loriepisicchio/cypress-typescript-cucumber-demo. To reproduce the issue, simply run npm run cypress This will open the Cypress dashboard. Then run Facebook.feature for instance. And you’ll get the following exception :

/home/pisicchl/dev/playground/cypress/cypress-typescript-cucumber-demo/cypress/integration/facebook/Facebook/facebook.ts
./cypress/integration/facebook/Facebook/facebook.ts
[tsl] ERROR in /home/pisicchl/dev/playground/cypress/cypress-typescript-cucumber-demo/cypress/integration/facebook/Facebook/facebook.ts(2,23)
      TS7016: Could not find a declaration file for module 'cypress-cucumber-preprocessor/steps'. '/home/pisicchl/dev/playground/cypress/cypress-typescript-cucumber-demo/node_modules/cypress-cucumber-preprocessor/steps.js' implicitly has an 'any' type.

/home/pisicchl/dev/playground/cypress/cypress-typescript-cucumber-demo/e2e/src/app.e2e-spec.ts
[tsl] ERROR in /home/pisicchl/dev/playground/cypress/cypress-typescript-cucumber-demo/e2e/src/app.e2e-spec.ts(12,37)
      TS2551: Property 'toEqual' does not exist on type 'Assertion'. Did you mean 'equal'?

/home/pisicchl/dev/playground/cypress/cypress-typescript-cucumber-demo/src/app/app.component.spec.ts
[tsl] ERROR in /home/pisicchl/dev/playground/cypress/cypress-typescript-cucumber-demo/src/app/app.component.spec.ts(20,17)
      TS2339: Property 'toBeTruthy' does not exist on type 'Assertion'.

/home/pisicchl/dev/playground/cypress/cypress-typescript-cucumber-demo/src/app/app.component.spec.ts
[tsl] ERROR in /home/pisicchl/dev/playground/cypress/cypress-typescript-cucumber-demo/src/app/app.component.spec.ts(26,23)
      TS2551: Property 'toEqual' does not exist on type 'Assertion'. Did you mean 'equal'?

/home/pisicchl/dev/playground/cypress/cypress-typescript-cucumber-demo/src/app/app.component.spec.ts
[tsl] ERROR in /home/pisicchl/dev/playground/cypress/cypress-typescript-cucumber-demo/src/app/app.component.spec.ts(33,54)
      TS2551: Property 'toContain' does not exist on type 'Assertion'. Did you mean 'contain'?

There seems to be some kind of conflict between jasmine version used in my Angular app tests, and the one used by Cypress. To create this project, I used this one as a reference : https://github.com/TheBrainFamily/cypress-cucumber-webpack-typescript-example

Let me know if I can provide any other info that helps investigating this. Thanks !

[lgandecki]

(btw, I might work on an example for Angular at some point, if I have a bit of free time, just as an experiment, if I get it to work I will message here)

[kellyprankin]

Any hints on how to get this to work in an Angular project since webpack is handled automatically? Should it be the same?