How to use the inversify.METADATA_KEY.TAGGED function in inversify

const tagScope = (scope: ScopeType) => (target: any, key?: string, index?: number) => {
  if (typeof index !== 'number') {
    tagged(ScopeKeySymbol, scope)(target, key!, undefined)
    return
  }
  // 判重
  const metadata = Reflect.getMetadata(METADATA_KEY.TAGGED, target) || {}
  const taggedList = metadata[index] || []
  if (taggedList.every((tag: any) => tag.key !== ScopeKeySymbol)) {
    tagged(ScopeKeySymbol, scope)(target, undefined as any, index)
  }
}
const injectService = (service: any, target: any, key?: string, index?: number) => {

.forEach(klass => {
        Reflect.deleteMetadata(METADATA_KEY.PARAM_TYPES, klass);
        Reflect.deleteMetadata(METADATA_KEY.TAGGED, klass);
      });
  }