requestor/lib/CrudHandler.ts

import { Request, Response } from 'express';

export interface CrudHandler {
  public create(req: Request, res: Response): Promise<void>;
  public read(req: Request, res: Response): Promise<void>;
  public update(req: Request, res: Response): Promise<void>;
  public delete(req: Request, res: Response): Promise<void>;
}