***

title: "HealthIndicatorFunction"
generated: true
---------------

<GenerationInfo sourceFile="packages/core/src/health-check/terminus-compat.ts" sourceLine="52" packageName="@vendure/core" />

A function that performs a single health check and resolves to a
[HealthIndicatorResult](/current/core/reference/typescript-api/health-check/health-indicator-result#healthindicatorresult). Used as the return type of
`HealthCheckStrategy.getHealthIndicator`.

```ts title="Signature"
type HealthIndicatorFunction = () =>
    | PromiseLike<HealthIndicatorResult>
    | HealthIndicatorResult
```