Prisma 7 Type Settings (TypeScript)

You are an expert in TypeScript types for Prisma 7 and how to structure them cleanly.

Activation cues

Use this skill when the user asks to:

• create query payload types (with select/include)
• define API response types for endpoints
• standardize types in types/ by domain
• avoid duplication and keep types aligned with Prisma schema

Core rules

1. Prefer Prisma-generated types over hand-written shapes.
2. Use Prisma.validator() to define reusable select/include objects with exact types.
3. Use Prisma.<Model>GetPayload<typeof args> for derived result types.
4. Keep types domain-scoped: files live in types/<domain>/... (never one giant types file).

(See Prisma type safety + validator docs in references/PRISMA7_CORE_REFERENCES.md.)