import { Client, ClientStorage } from '../models';
export interface ClientAuthenticationRequest {
    headers: {
        authorization?: string;
    };
    body: {
        clientId?: string;
        clientSecret?: string;
    };
}
declare type ClientAuthenticationMethod = 'client_secret_basic' | 'client_secret_post' | 'none';
export declare type HandleClientAuthentication = (req: ClientAuthenticationRequest, methods?: ClientAuthenticationMethod[]) => Promise<Client>;
export declare const makeHandleClientAuthentication: ({ clientStorage }: {
    clientStorage: ClientStorage;
}) => {
    handleClientAuthentication: HandleClientAuthentication;
};
export {};