import { IKnownScript, ksGlobal } from "../types/knownscript.types";
export interface IScriptUtils {
    /** @deprecated - use wrapFunction instead from helpers/functions */
    wrapFunction3?: (originalFunction: () => void, instance: any, doBefore: () => void, doAfter: () => void) => void;
    loadKnownScript: (script: IKnownScript) => void;
    loadKnownScript_Sync: (script: IKnownScript) => void;
    ensureScript: (scriptUrl: string, global: ksGlobal, callback: () => void, sodName: string) => void;
    ensureScripts: (scripts: {
        scriptUrl: string;
        global: ksGlobal;
        sodName: string;
    }[], callback: () => void) => void;
}
export default class script implements IScriptUtils {
    private static instance;
    isRtl: boolean;
    static get Instance(): script;
    loadKnownScript(knownScript: IKnownScript): Promise<unknown>;
    loadKnownScript_Sync(knownScript: IKnownScript): any;
    private ensureKnownScriptInternal;
    loadCss(cssUrl: string): void;
    ensureScriptSync(scriptUrl: string, global: ksGlobal, callback?: () => void, sodName?: string): void;
    ensureScript(scriptUrl: string, global: ksGlobal, callback?: () => void, sodName?: string): Promise<void>;
    /** ensure a collection of scripts and call the callback when they are all done */
    ensureScripts(scripts: {
        scriptUrl: string;
        global: ksGlobal;
        sodName: string;
    }[], callback: () => void): Promise<void[]>;
    private _WrapFunctionArr;
    /** @deprecated - use wrapFunction instead from helpers/functions */
    wrapFunction3(originalFunction: () => void, instance: any, doBefore: () => void, doAfter: () => void): void;
}