import { SecretManager } from '@rytass/secret';
import { VaultSecretOptions } from './typings';
import { VaultSecretState, VaultGetType, VaultSetType, VaultDeleteType } from './typings';
export declare class VaultSecret<Options extends VaultSecretOptions> extends SecretManager {
    private readonly _host;
    private readonly _auth;
    private readonly _tokenTTL;
    private readonly _sessionInterval?;
    private _state;
    private emitter;
    private _tokenExpiredOn?;
    private _token?;
    private _online;
    private _cacheData;
    private _cacheVersion;
    constructor(path: string, options: Options);
    private checkRenew;
    private retrieveToken;
    private retrieveTokenByUserPass;
    private renewToken;
    private getSecretVersionOnline;
    private getSecretValue;
    private fullReplaceSecretValue;
    private setSecretValueOnline;
    private removeSecretKeyOnline;
    terminate(): void;
    get state(): VaultSecretState;
    get<T>(key: string): VaultGetType<Options, T>;
    set<T>(key: string, value: T): VaultSetType<Options>;
    delete(key: string): VaultDeleteType<Options>;
    sync(force?: boolean): Promise<void>;
}