/**
 * The place holders.
 */
export declare const placeHolder: {
    content: string;
    jss: string;
};
/**
 * The variable for the pre-loaded data.
 */
export declare const preloadedVarName = "window.__PRELOADED_SENT__";
/**
 * Routes for the languages.
 */
export declare const langRoutes: {
    /**
     * The URL path indicating the language.
     */
    url: string;
    /**
     * The parameter in the path containing the language code.
     */
    param: string;
};
/**
 * Routes for the static items.
 */
export declare const staticRoutes: {
    /**
     * The public URL where all static files should be found.
     */
    url: string;
    /**
     * The path where static items are stored.
     */
    path: string;
};
/**
 * The allowed external sources.
 */
export declare const externalSources: {
    images: string[];
    styles: string[];
    data: string[];
    scripts: string[];
};
/**
 * The content type of the HTML pages.
 */
export declare const contentType = "text/html; charset=utf-8";