# class: TestErrorMatcherResult
* since: v1.48
* langs: js

Matcher-specific details for the error thrown during the `expect` call.

## property: TestErrorMatcherResult.actual
* since: v1.48
- type: ?<[unknown]>

Actual value.

## property: TestErrorMatcherResult.expected
* since: v1.48
- type: ?<[unknown]>

Expected value.

## property: TestErrorMatcherResult.name
* since: v1.48
- type: ?<[string]>

Matcher name.

## property: TestErrorMatcherResult.pass
* since: v1.48
- type: <[string]>

Whether the matcher passed.

## property: TestErrorMatcherResult.timeout
* since: v1.48
- type: ?<[int]>

Timeout that was used during matching.