APM: Could not find a declaration file for module 'express'

[websmurf]

Package + Version

• @sentry/browser@5.17.0
• @sentry/apm@5.17.0

Version:

5.17.0

Description

After adding the APM module to our non-express application, we are receiving the next error when building our VueJS application:

 ERROR  Failed to compile with 1 errors                                                                                                                                                                                                                               1:57:51 PM

 error  in {PROJECTPATH}/node_modules/@sentry/apm/dist/integrations/express.d.ts

ERROR in {PROJECTPATH}/node_modules/@sentry/apm/dist/integrations/express.d.ts(2,29):
2:29 Could not find a declaration file for module 'express'. '{PROJECTPATH}/node_modules/express/index.js' implicitly has an 'any' type.
  Try `npm install @types/express` if it exists or add a new declaration (.d.ts) file containing `declare module 'express';`
    1 | import { Integration } from '@sentry/types';
  > 2 | import { Application } from 'express';
      |                             ^
    3 | /**
    4 |  * Express integration
    5 |  *

 ERROR  Build failed with errors.

We could ofcourse work around this by adding @types/express, but since we do not have an express js application, I would rather not do that.

[HazAT]

Thanks for reporting, we will fix this.

[kamilogorek]

Should be fixed in 5.21. Cheers!