Wrong import of type Prisma in Flow Example

[geroj]

I've found error while trying out your Flow graphql example

There is not correct import of type Prisma in file types.js
https://github.com/prisma/prisma-examples/blob/master/flow/graphql/src/types.js

There is work around which works for me

/**
 * @flow
 */

import { Prisma } from './generated/prisma-client'

export type ExtractReturn<Fn> = $Call<<T>((...Iterable<any>) => T) => T, Fn>;

export interface Context {
  prisma: ExtractReturn<typeof Prisma>;
}

based on facebook/flow#4002 (comment)

Another option would be exposing PrismaInterface from

prisma-examples/flow/graphql/src/generated/prisma-client/index.js

Line 31 in a743b26

interface PrismaInterface {

[nikolasburk]

Thanks for opening this issue. What exactly is the error you're seeing? I can't reproduce it at the moment, everything works fine for me when using the instructions from the README.

Can you please post the error message you're seeing and explain when exactly the error occurs?

[geroj]

First thing, there is no @ sign in front of flow in line 2 https://github.com/prisma/prisma-examples/blob/master/flow/graphql/src/types.js

After adding it. It can't recognize path ../../generated/prisma-client

After changing path there is following flow error:

Cannot import the value `Prisma` as a type. `import type` only works on type exports. Like type aliases, interfaces, and classes. If you intended to import the type of a value use `import typeof` instead.

[nikolasburk]

Thanks, do you want to submit a PR to fix this? Otherwise I can look into it later today :)

[geroj]

I think that it will be better when you will have look into this. My solution is just workaround for issue that generated types don't export PrismaInterface. Thank you :)

[nikolasburk]

Instead of using your workaround, I could fix the issue with using import typeof instead of import type. Do you see any issues with that solution @geroj?

Edit: Hmm, I realize this probably not what we want - but indeed we probably want to export the PrismaInterface from the generated client code.

[divyenduz]

This is fixed in beta version 1.25.0-beta.4. Please give it a go via npm install -g prisma@beta and let me know if that works for you. Thanks.

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed in 10 days if no further activity occurs. Thank you for your contributions.