Add TypeScript types for lib

**Problem**
When working with hooks, the error messages could be more descriptive.

**Suggestion**
Improve error handling and add detailed error messages.

**Context**
This would help with debugging and maintenance.

The issue mentions lib and hooks but does not identify files, entry points, or tests. First clarify whether the intended work is TypeScript type definitions or more descriptive hook errors; then locate the relevant lib entry point and define acceptance checks for the chosen scope.

Written by the indexing model from the issue text.