import { AccessTokenRequest, AccessTokenResponse } from '../access-token';
import { HandleClientAuthentication } from '../client-authentication';
import { RefreshTokenStorage } from '../../models';
import { IssueAccessToken } from '../issue-access-token';
import { IssueRefreshToken } from '../issue-refresh-token';
export declare type HandleRefreshTokenGrant = (req: AccessTokenRequest) => Promise<AccessTokenResponse>;
export declare const makeHandleRefreshTokenGrant: ({ handleClientAuthentication, refreshTokenStorage, issueAccessToken, issueRefreshToken, }: {
    handleClientAuthentication: HandleClientAuthentication;
    refreshTokenStorage: RefreshTokenStorage;
    issueAccessToken: IssueAccessToken;
    issueRefreshToken: IssueRefreshToken;
}) => {
    handleRefreshTokenGrant: HandleRefreshTokenGrant;
};