import { OptionsOfJSONResponseBody } from 'got';
import { HttpProtocol } from './types';
import { VaultService } from './VaultService';
export interface IVaultClientArgs {
    apiVersion?: 'v1';
    protocol?: HttpProtocol;
    destination?: string;
    requestOptions?: OptionsOfJSONResponseBody;
    mount?: string;
    namespace?: string;
    tokenPath?: string;
}
export declare class VaultClient {
    private service;
    private config;
    private token;
    private mount;
    private namespace;
    constructor(config: IVaultClientArgs, service?: VaultService);
    health(): Promise<boolean>;
    get<T>(key: string, options?: OptionsOfJSONResponseBody): Promise<T>;
    set<T>(key: string, value: T, options?: OptionsOfJSONResponseBody): Promise<void>;
    private getToken;
}