Class Fetcher

new Fetcher(options?: NetworkOptions): Fetcher

ajax<T extends AjaxResponseType = "text">(
    source: string,
    options?: AjaxOptions<T>,
    onLoad?: NetworkSuccessCallback<AjaxResponseTypeMapping<T>>,
    onError?: NetworkErrorCallback,
    onProgress?: NetworkProgressCallback,
): Promise<NetworkResponse<AjaxResponseTypeMapping<T>, NetWorkMeta>>

loadImage<T extends HTMLImageElement = HTMLImageElement>(
    source: string,
    options?: NetworkOptions,
    onLoad?: NetworkSuccessCallback,
    onError?: NetworkErrorCallback,
    onProgress?: NetworkProgressCallback,
    target?: T,
): Promise<NetworkResponse<T, NetWorkMeta>>

preload(source: string, options?: NetworkOptions): Promise<void>