Argument of type '"query"' is not assignable to parameter of type '"beforeExit"'.

Bug description

Following the documentation to setup custom logging here https://www.prisma.io/docs/concepts/components/prisma-client/working-with-prismaclient/logging

I used:

  prisma.$on('query', (e: Prisma.QueryEvent) => {
    console.log('Query: ' + e.query)
    console.log('Params: ' + e.params)
    console.log('Duration: ' + e.duration + 'ms')
  })

but this gives the following ts error:

Argument of type '"query"' is not assignable to parameter of type '"beforeExit"'.ts(2345)

How to reproduce

Setup logging as mentioned above as per the docs.

Expected behavior

No response

Prisma information

// Add your schema.prisma

// Add your code using Prisma Client

Environment & setup

• OS: macOS
• Database: SQLite
• Node.js version: v18.4.0

Prisma Version

❯ npx prisma -v
Environment variables loaded from .env
prisma                  : 4.5.0
@prisma/client          : 4.5.0
Current platform        : darwin
Query Engine (Node-API) : libquery-engine 0362da9eebca54d94c8ef5edd3b2e90af99ba452 (at node_modules/@prisma/engines/libquery_engine-darwin.dylib.node)
Migration Engine        : migration-engine-cli 0362da9eebca54d94c8ef5edd3b2e90af99ba452 (at node_modules/@prisma/engines/migration-engine-darwin)
Introspection Engine    : introspection-core 0362da9eebca54d94c8ef5edd3b2e90af99ba452 (at node_modules/@prisma/engines/introspection-engine-darwin)
Format Binary           : prisma-fmt 0362da9eebca54d94c8ef5edd3b2e90af99ba452 (at node_modules/@prisma/engines/prisma-fmt-darwin)
Format Wasm             : @prisma/prisma-fmt-wasm 4.5.0-43.0362da9eebca54d94c8ef5edd3b2e90af99ba452
Default Engines Hash    : 0362da9eebca54d94c8ef5edd3b2e90af99ba452
Studio                  : 0.476.0

[herzog0]

@marceloverdijk I’ve managed do fix this with the following:

import {Prisma, PrismaClient} from "@prisma/client";

declare global {
  // allow global `var` declarations
  // eslint-disable-next-line no-var
  var prisma: PrismaClient<Prisma.PrismaClientOptions, "query"> | undefined;
}

That’s because in the type declaration of the PrismaClient, the first type argument is actually the client options. The second one refer to the logging attributes.

// node_modules/.prisma/client/index.d.ts
......

export class PrismaClient<
  T extends Prisma.PrismaClientOptions = Prisma.PrismaClientOptions,
  U = 'log' extends keyof T ? T['log'] extends Array<Prisma.LogLevel | Prisma.LogDefinition> ? Prisma.GetEvents<T['log']> : never : never,
  GlobalReject extends Prisma.RejectOnNotFound | Prisma.RejectPerOperation | false | undefined = 'rejectOnNotFound' extends keyof T
    ? T['rejectOnNotFound']

.........

[marceloverdijk]

Hi @SevInf I just tried it on my project but unfortunately it does not help…

Changing the global declaration to:

declare global {
  var prisma: PrismaClient<'query'> | undefined
}

gives now: Type '"query"' has no properties in common with type 'PrismaClientOptions'.ts(2559)