export declare class Config { private _apiUri; private _apiKey; private _secretKey; private _passphrase; constructor(apiUri: string, apiKey: string, secretKey: string, passphrase: string); get apiUri(): string; set apiUri(value: string); get apiKey(): string; set apiKey(value: string); get secretKey(): string; set secretKey(value: string); get passphrase(): string; set passphrase(value: string); }