Function findMockDomain

findMockDomain(domain: string): MockDomainEntry | undefined
Find a registry entry by wire domain.
Parameters
- domain: string
  Wire domain such as relay.
Returns MockDomainEntry | undefined
The entry or undefined.
Example
```
findMockDomain('relay')?.spec.pr === 2;
```
- Defined in packages/mocks/src/registry.ts:38