import { AxiosInstance } from 'axios';
import { DataClient } from './data-client';
export declare class SourcesClient extends DataClient {
    private sourceIds;
    /**
     * Creates a new SourcesClient, it holds all the sourceIds to fire simeltaneous requests to.
     * @see CotClient#createSourcesClient
     * @param host The host url of the new City of things client. (e.g. http://www.cot-backend.com/api);
     * @param axiosInstance {AxiosInstance} Custom axios instance to perform requests with, if null the defaul axios.create() is used.
     * @param sourceIds The sourceIds to consider
     */
    constructor(host: string, axiosInstance: AxiosInstance, ...sourceIds: string[]);
    protected getMultiItems(): string[];
    protected getBaseApiPath(item: string): string;
}