plugin-hook-system

# Plugin Hook System Generate hook-based plugin extension system. ## Generated Patterns ```typescript type HookCallback = (...args: any[]) => Promise<any> | any; export class HookSystem { private hooks = new Map<string, HookCallback[]>(); register(hookName: string, callback: HookCallback): void { const callbacks = this.hooks.get(hookName) || []; callbacks.push(callback); this.hooks.set(hookName, callbacks); } async trigger(hookName: string, ...args: any[]): Promise<any[]> { const callbacks = this.hooks.get(hookName) || []; const results = []; for (const cb of callbacks) { results.push(await cb(...args)); } return results; } async waterfall<T>(hookName: string, initial: T): Promise<T> { const callbacks = this.hooks.get(hookName) || []; let result = initial; for (const cb of callbacks) { result = await cb(result); } return result; } } ``` ## Target Processes - plugin-architecture-implementation