Function maybeEnvUuid

maybeEnvUuid(
key: string,
): undefined | `${string}-${string}-${string}-${string}-${string}`
Obtains an optional environment variable as a UUID.
Parameters
- key: string
Returns undefined | `${string}-${string}-${string}-${string}-${string}`
Example
```
export const TOKEN = maybeEnvUuid("TOKEN")
```
- Defined in src/env.ts:251