Generated code can't compile when schema contains delegate models without concrete models

[ymc9]

model User {
  id    String @id @default(cuid())
  prices Price[]
}

model Price {
  id        String   @id @default(cuid())
  owner User @relation(fields: [ownerId], references: [id])
  ownerId String @default(auth().id)
  priceType    String
  @@delegate(priceType)
}

Error compiling generated code:
    node_modules/.zenstack/.logical-prisma-client/index-fixed.d.ts:2086:98 - error TS1005: '=' expected.

    2086     export type $PricePayload<ExtArgs extends $Extensions.InternalArgs = $Extensions.DefaultArgs>;

[ymc9]

Fixed in 2.1.0