Incompatible with GraphQL v15 & Typescript

[Lexicality]

Issue workflow progress

Progress of the issue based on the Contributor Workflow

• 1. The issue provides a reproduction available on GitHub, Stackblitz or CodeSandbox

Make sure to fork this template and run yarn generate in the terminal.

Please make sure the GraphQL Scalars package version under package.json matches yours.

• 2. A failing test has been provided
• 3. A local solution has been provided
• 4. A pull request is pending review

---

Describe the bug

Same as #1522 and #1195

node_modules/graphql-scalars/typings/scalars/iso-date/Time.d.ts:10:35 - error TS2315: Type 'GraphQLScalarType' is not generic.

10 export declare const GraphQLTime: GraphQLScalarType<Date, string>;
                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

To Reproduce
Steps to reproduce the behavior:

• Install into a project using GraphQL 15
• Run npx tsc

Expected behavior

Typescript successfully builds

Environment:

• OS: Ubuntu
• GraphQL Scalars Version: v1.22.2
• GraphQL Version: v15.8.0
• Typescript version: v5.1.6
• NodeJS: v18.17.0

Additional context

[acomito]

@Lexicality did you ever fix this?

What combo worked for you?

[Lexicality]

@Lexicality did you ever fix this?

What combo worked for you?

Nope! I simply gave up and used a variety of other libraries and my own code

[mmmulani]

seems like you need graphQL version 16: graphql/graphql-js@4f21cdc

breaking change from graphql-scalars that takes advantage of it: 0fb119a

downgrading to [email protected] fixes this

[Lexicality]

In that case it would be nice if the peer dependencies were updated to make that clearer.