type StringMap = Record<string, string>;
export declare const findScript: (url: string, attributes?: StringMap) => HTMLScriptElement | null;
export declare const removeScript: (url: string) => void;
export interface ScriptElement {
    url: string;
    attributes?: StringMap;
    onSuccess: () => void;
    onError: () => void;
}
export declare const insertScriptElement: ({ url, attributes, onSuccess, onError }: ScriptElement) => void;
export declare const getDefaultPromiseImplementation: () => PromiseConstructor;
export declare const validateArguments: (options: unknown, PromisePonyfill?: unknown) => void;
export declare const objectToQueryString: (params: StringMap) => string;
export interface AttachScriptListenersI {
    script: HTMLScriptElement;
    onSuccess: () => void;
    onError: () => void;
}
export declare const attachScriptListeners: ({ script, onSuccess, onError }: AttachScriptListenersI) => void;
export {};