Function parseStack

parseStack(error: string | Error): StackFrame[]
Parse an Error.stack (or raw stack string) into normalized StackFrame objects.
Parameters
- error: string | Error
  The Error instance or raw stack string to parse.
Returns StackFrame[]
The list of parsed frames (unknown lines are preserved as raw, but dropped if both fileName and functionName are missing).
Remarks
- The function splits on newlines and tries each known pattern in order.
- If no pattern matches, it returns a best-effort frame with only raw filled.
- Only frames with a non-empty fileName or functionName are kept.
Example
```
try {
  throw new Error('Boom');
} catch (e) {
  const frames = parseStack(e as Error);
  // frames[0].functionName, frames[0].fileName, etc.
}
```
- Defined in parser.ts:202