---
import { Code } from '@astrojs/starlight/components';
import { runicnpcCalls } from '../data/runicnpc.mjs';

/**
 * One RunicNPC call's signature, printed from `src/data/runicnpc.mjs` (PLAN.md §16, D62).
 *
 * The API page writes each call's prose by hand and prints its signature through this, so the
 * signature a reader copies is the one `scripts/checkReference.mjs` holds against
 * `docs` `main:runicnpc/API.md`. The check also requires exactly one of these per call.
 */
interface Props {
  call: keyof typeof runicnpcCalls;
}

const { call } = Astro.props;
const sig = runicnpcCalls[call];
if (!sig) throw new Error(`Signature: "${call}" is not in runicnpcCalls (src/data/runicnpc.mjs).`);
---

<Code lang="csharp" code={`${sig.returns} ${call}(${sig.params})`} />