Function isEqualErr

isEqualErr(x: unknown, ref: Error): x is Error
Checks if two Error objects are the same.
Parameters
- x: unknown
  The first value to compare.
- ref: Error
  The reference Error.
Returns x is Error
true if the errors are the same, false otherwise.
See
- isErr
- isEqualObj
Throws
if ref is not an Error.
Example
```
isEqualErr(new Error('test'), new Error('test')) => true
isEqualErr(new Error('test'), new TypeError('test')) => false
isEqualErr(new Error('test'), new Error('other')) => false
```
- Defined in equality.ts:222