Function isAuthError

isAuthError(error: unknown): error is AuthError
Type guard to check if an unknown value is an AuthError instance.
Parameters
- error: unknown
  Value to check.
Returns error is AuthError
true if error instanceof AuthError.
Example
```
if (isAuthError(err)) {
  console.error(err.code);
}

@public
```
Since
0.1.1
- Defined in handler/error.ts:437