import { HookOptions } from '../../shared/hook-options'; import { implementHookDecorator } from '../../shared/hooks-service'; export function BeforeSave(target: any, propertyName: string): void; export function BeforeSave(options: HookOptions): Function; export function BeforeSave(...args: any[]): void | Function { return implementHookDecorator('beforeSave' as any, args); }