import { ICredentialDataDecryptedObject, ICredentialType, IHttpRequestOptions, INodeProperties } from "n8n-workflow";
export declare class QuipuApi implements ICredentialType {
    name: string;
    displayName: string;
    documentationUrl: string;
    properties: INodeProperties[];
    authenticate(credentials: ICredentialDataDecryptedObject, requestOptions: IHttpRequestOptions): Promise<IHttpRequestOptions>;
    getToken(credentials: ICredentialDataDecryptedObject): Promise<any>;
}