```ts
import {initTRPC} from '@trpc/server';
import {object, string} from 'superstruct';
import {wrap} from '@typeschema/superstruct';
const schema = object({name: string()});
const t = initTRPC.create();
const appRouter = t.router({
hello: t.procedure
.input(wrap(schema))
.query(({input}) => `Hello, ${input.name}!`),
// ^? {name: string}
});
```
Use it directly or through [`@typeschema/main`](https://github.com/decs/typeschema/tree/main/packages/main)
## Dependencies
- [`superstruct`](https://www.npmjs.com/package/superstruct): Required for inference and validation (`^2.0.2`)
## API
### Inference
- `Infer`: Extracts the output type of a schema
### Validation
- `wrap(schema)`: Returns the wrapped schema with access to its operations
- `validate(schema, data)`: Returns the validated data or a list of validation issues
- `assert(schema, data)`: Returns the validated data or throws an `AggregateError`
