migrate-to-shoehorn

What problem does it solve? TypeScript tests often rely on as type assertions to fake large objects, which bypasses type safety, requires manually specifying target types, and forces awkward double-assertions (as unknown as Type) for intentionally wrong data. This Skill replaces those assertions with type-safe shoehorn helpers. ## Core Features & Use Cases - Partial test data: Replace as Type with fromPartial() so tests only specify the properties they actually care about while still type-checking. - Intentionally wrong data: Replace as unknown as Type with fromAny() for error-path testing while keeping autocomplete. - Full-object enforcement: Use fromExact() to require a complete object now and swap to fromPartial() later. - Use Case: A test suite fakes an entire Express-style Request object with 20+ properties just to check body.id. Migrate it so the test passes only { body: { id: "123" } } via fromPartial() and still compiles. ## Quick Start Ask the AI to find all as assertions in your test files and migrate them to @total-typescript/shoehorn using fromPartial and fromAny.