declare global {
    interface Window {
        hj: any;
        _hjSettings: {
            hjid: string;
        };
    }
}
type ScriptOptions = {
    clientId?: string;
    siteId?: string;
} & Partial<Pick<HTMLScriptElement, "defer" | "async" | "integrity">>;
/**
 * Appends the contentsquare script to document.head
 * @param scriptOptions.clientId - the client id in the form of f6f72d509axzd - mandatory (if no site id is provided)
 * @param scriptOptions.siteId - the site id in the form of 12345 - mandatory (if no client id id is provided)
 * @param scriptOptions.defer - the script is fetched in parallel and evaluated after the document is parsed - defaults to false
 * @param scriptOptions.async - the script is fetched in parallel and evaluated asap - defaults to true
 * @param scriptOptions.integrity - the integrity hash of the contentsquare script - defaults to empty
 * @returns the contentsquare script that was appended to document.head
 */
export declare function injectContentsquareScript(scriptOptions: ScriptOptions): HTMLScriptElement | undefined;
export {};