import { ContextEntity, PFunctionResult } from '../types';
import { ResourcePermission } from '../types';
import express from "express";
import { ValidateUserAccessResponseDTO } from "../types/authentication.entity";
export declare const AUTHENTICATION_TYPES: {
    CLIENT_ID: string;
    CLIENT_SECRET: string;
    JWT: string;
};
export declare function emptyMiddleware(req: any, res: any, next: any): any;
export declare function unless(middlewareName: string, paths: string[], middleware: any): typeof emptyMiddleware;
export declare class CommonMiddleware {
    static processAuthorizationCheck(req: express.Request): PFunctionResult<ValidateUserAccessResponseDTO>;
    static getRequestContext(req: express.Request, supportedAuthenticationType?: string[], permissions?: ResourcePermission[]): Promise<{
        data: ContextEntity;
        error?: undefined;
        statusCode?: undefined;
        errorCode?: undefined;
    } | {
        error: any;
        statusCode: number;
        errorCode: string;
        data?: undefined;
    }>;
}