TS2403 Error: Variable 'crypto' must be of type 'Crypto' as subsequent variable declarations must have the same type - currently has type 'Crypto'

Since today, we have encountered problems deploying our project. In the drone logs during the build step, the following error is appearing:

Error: node_modules/@types/node/ts4.8/crypto.d.ts:4477:13 - error TS2403: Subsequent variable declarations must have the same type. Variable 'crypto' must be of type 'Crypto', but here has type 'Crypto'.

Line 4477: var crypto: webcrypto.Crypto; ~~~~~~ node_modules/typescript/lib/lib.dom.d.ts:18084:13

18084 declare var crypto: Crypto;
                  ~~~~~~
'crypto' was also declared here.

Below are the dependencies for this project:

  "dependencies": {
    "@angular/animations": "^14.1.0",
    "@angular/cdk": "^14.2.2",
    ... (dependencies list continues) ...
  },
  "devDependencies": {
    "@angular-devkit/build-angular": "^14.1.3",
    "@angular-devkit/core": "^14.2.6",
    ... (devDependencies list continues) ...
  }

We've noticed that this issue has been reported on GitHub: https://github.com/DefinitelyTyped/DefinitelyTyped/issues/68379, however installing the @types/[email protected] does not resolve the issue...

Drone configuration for the build:

      commands:
        - npm install
        - npm run build-stage

Any suggestions on how to resolve this issue given that it does not occur when building the project locally..?

Thank you!

angulartypescript

Answer №1

It seems like Wagner's solution should do the trick. However, be aware that by using a carat symbol (^) in your version number "^20.11.5", you're essentially saying that you're open to accepting any version of the dependency from 20.11.5 up to but not including 21.0.0. Try removing the carat symbol from your dependency version and see if that resolves the issue.

Check out this link for more information.

Answer №2

One solution that worked for me was to specify the version 20.11.7 in package.json to temporarily downgrade:

"@types/node" : "20.11.7"

This issue is expected to be resolved here

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