Type Sharing

Discovery

Before generating anything, ask (or infer from context):

1. Architecture: Monorepo (Turborepo/Nx/pnpm workspaces) or separate repos?
2. Schema source of truth: Database schema (Prisma), API spec (OpenAPI/GraphQL), or hand-written TypeScript?
3. Stack: What's the backend (Express, tRPC, Fastify, NestJS)? What's the frontend (Next.js, React, Vite)?
4. Existing drift problem? — Are types already duplicated, or is this greenfield?

Strategy: Pick One Pattern

Choose based on answers above. Don't mix patterns.