BREAKING CHANGE(core): Refactor to v3: introduce modular core/domain architecture, plugin system, observability and strict TypeScript configuration; remove legacy classes

ts/core/errors/index.ts

@@ -0,0 +1,14 @@
+/**
+ * Core error handling for Elasticsearch client
+ *
+ * This module provides:
+ * - Typed error hierarchy with specific error classes
+ * - Retry policies with configurable strategies
+ * - Error context and metadata
+ *
+ * @packageDocumentation
+ */
+
+export * from './types.js';
+export * from './elasticsearch-error.js';
+export * from './retry-policy.js';