export interface Cfg {
    language?: 'sql' | 'quixsql';
    params?: Record<string, string> | string[];
    indent?: string;
    upperCase?: boolean;
}
declare const _default: {
    /**
     * Format whitespaces in a query to make it easier to read.
     *
     * @param {String} query
     * @param {Object} cfg
     *  @param {String} cfg.language Query language, default is Standard SQL
     *  @param {String} cfg.indent Characters used for indentation, default is "  " (2 spaces)
     *  @param {Object} cfg.params Collection of params for placeholder replacement
     * @return {String}
     */
    format: (query: any, cfg?: Cfg) => string;
};
export default _default;