export type Scope = 'singleton' | 'transient'
export type Fallback = (() => any) | any
export type ClassConstructor<T = any> = new (...args: any[]) => T

export interface ParamInfo {
  index: number
  type?: any
  optional?: boolean
  fallback?: Fallback
}

export interface ServiceMetadata {
  constructor: ClassConstructor
  scope: Scope
  autorun: boolean
  params: ParamInfo[]
  decoratorType: string // ← NUEVO: Tipo de decorador
}

export interface ServiceStore {
  services: Map<ClassConstructor, ServiceMetadata>
  decoratorStores: Map<string, Set<ClassConstructor>> // ← NUEVO: Stores por decorador
}

export interface LoaderOptions {
  rootDir: string
  extraDirs?: string[]
  ignorePatterns?: string[]
  decoratorPatterns?: string[]
}

export interface BootstrapOptions {
  rootDir?: string
  extraDirs?: string[]
  logger?: {
    debug?: (msg: string) => void
    info?: (msg: string) => void
    warn?: (msg: string) => void
    error?: (msg: string) => void
  }
}