import { Identity } from '@5minds/processcube_engine_sdk';
import { ClientCredentialsConfig, ILogger, IdentityAccessor } from './index';
export declare class ClientCredentialsIdentityAccessor extends IdentityAccessor {
    private config;
    constructor(clientCredentialsConfig: ClientCredentialsConfig, customLogger?: ILogger, retryableIdentityRefreshErrors?: string[] | ((error: Error) => boolean));
    getFreshIdentity(clientCredentialsConfig: ClientCredentialsConfig): Promise<Identity>;
    protected getBaseMinRefreshTimeInMs(): number;
    private getNewToken;
    private getOpenIdClient;
    private getAuthorityUrl;
    private getAuthorityUrlFromEngineUrl;
    private ensureEndsWithoutSlash;
    private hash;
}