import ICrypto from './ICrypto';
import ISession from './ISession';
import IStore from './IStore';
declare class ConfigManager {
    crypto: ICrypto | undefined;
    store: IStore | undefined;
    getRandom(type: string): Promise<string>;
    getSha256(input: string): Promise<string>;
    getBase64Url(input: string): Promise<string>;
    getItem(key: string): Promise<ISession>;
    setItem(key: string, value: ISession): Promise<void>;
    removeItem(key: string): Promise<void>;
}
declare const _default: ConfigManager;
export default _default;