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

ts/core/plugins/index.ts

@@ -0,0 +1,34 @@
+/**
+ * Plugin System Module
+ *
+ * Extensible request/response middleware
+ */
+
+// Core plugin system
+export { PluginManager, createPluginManager } from './plugin-manager.js';
+
+// Types
+export type {
+  Plugin,
+  PluginFactory,
+  PluginContext,
+  PluginResponse,
+  PluginErrorContext,
+  PluginStats,
+  PluginManagerConfig,
+  RequestModification,
+  ResponseModification,
+  // Built-in plugin configs
+  RetryPluginConfig,
+  CachePluginConfig,
+  LoggingPluginConfig,
+  MetricsPluginConfig,
+  RateLimitPluginConfig,
+} from './types.js';
+
+// Built-in plugins
+export { createLoggingPlugin } from './built-in/logging-plugin.js';
+export { createMetricsPlugin } from './built-in/metrics-plugin.js';
+export { createCachePlugin } from './built-in/cache-plugin.js';
+export { createRetryPlugin } from './built-in/retry-plugin.js';
+export { createRateLimitPlugin } from './built-in/rate-limit-plugin.js';