import { ScriptType } from "../common-types";
export declare class LoaderUtils {
    private static promises;
    static loadScript(src: string, async?: boolean, type?: ScriptType, parent?: Node, time?: boolean | string): Promise<HTMLScriptElement>;
    static loadStyle(src: string, parent?: Node, time?: boolean | string): Promise<HTMLLinkElement>;
    private static updateSrc;
    private static loadElement;
}