core-error-handling

What problem does it solve?

All modules MUST use core errors from @zerobias-org/types-core-js instead of generic TypeScript Error class. This guide provides the correct constructor patterns for each error type.

Core Features & Use Cases

• Enforces consistent error types across HTTP clients, services, and backend logic.
• Demonstrates common error constructors (InvalidCredentialsError, UnauthorizedError, NoSuchObjectError, InvalidInputError, RateLimitExceededError, UnexpectedError) and the recommended usage patterns, including mapping to HTTP statuses.
• Includes a starter utility pattern and testing considerations to ensure uniform error handling across a codebase.

Quick Start

Integrate core error handling by replacing generic Errors with core errors and adding a central handler that maps API responses to the appropriate core error constructors.