# `RuntimeContract`

> Contract 2.0.0 · package sha256 `a857eca95b35921109faf997094bb4192f12527d9d0fcd4be7e97f06425bad6e` · generated from `configurator-runtime.d.ts` by `services/onsite-scripter/scripts/build-contract-docs.mjs`; edit the source, not this file.

Interface · `import type { RuntimeContract } from '@holostep-configurators/runtime-client/contract';` · stable · since 2.0.0 · section 4. Boot

The compatibility facts of this runtime build.

## Members

| Member | Kind | Summary |
| --- | --- | --- |
| <a id="apiversion"></a>[`apiVersion`](RuntimeContract.apiVersion.md) | property | '2.0.x'. |
| <a id="documentschema"></a>[`documentSchema`](RuntimeContract.documentSchema.md) | property | The schema id of the viewer document this runtime reads. |
| <a id="documentversions"></a>[`documentVersions`](RuntimeContract.documentVersions.md) | property | The viewer-document versions this runtime reads: `{ min: 1, max: 2 }` in 2.0. |

## Declaration

```ts
export interface RuntimeContract {
  readonly apiVersion: string;
  readonly documentSchema: 'holo.viewer-document';
  readonly documentVersions: {
    readonly min: number;
    readonly max: number;
  };
}
```

## Generic-API test (spec 3.1)

| Rule | Result |
| --- | --- |
| 1. Neutral name | pass: `RuntimeContract` names no product |
| 2. A precedent | not recorded: no ledger row (coverage.json) names this member or its owner |
| 3. Two apps, or labs | not recorded: no ledger row names this member or its owner |
| 4. The cheaper fix first | not recorded per member (Appendix B decides it per need) |