Parity Sync

Implement the requested method change with parity across hdb/ and hdbext/ unless explicitly told otherwise.

$ARGUMENTS

Steps

1. Identify scope — Map the impacted API surface and corresponding files in both packages.
2. Update runtime implementation — Edit both index.js and index.cjs in each affected package. Preserve existing naming conventions (*Promisified suffix for promise wrappers).
3. Respect known divergences — loadProcedurePromisified has different signatures (hdb: 2 params, hdbext: 3 params). callProcedurePromisified calls storedProc.exec() in hdb but storedProc() in hdbext. destroyClient/validateClient/fetchSPMetadata are hdb-only.
4. Add or update tests — Use existing Mocha + assert style in tests/*.Test.js. Tests exercise both ESM and CJS variants via the moduleVariants loop pattern.
5. Regenerate type declarations — Run npm run types in each affected package directory. Verify generated files under @types/ reflect the updated API.
6. Keep changes minimal — Avoid unrelated refactors.

Output

Report:

• Files changed by package
• Parity status (full parity or justified divergence with explanation)
• Validation performed (tests/types) and any environment blockers