/**
 * writerFunction for writing chunks of text from a readable stream
 *
 * @param {string} text chunk of text to write
 * @param {boolean} esi Whether or not we found ESI in the chunk
 * @returns {void}
 */
type writerFunction = (text: string, esi: boolean) => void;
type handleFunction = (value: string, done: boolean) => void;
/**
 *  Creates a chunk handler and returns a
 *  handler that can takes a chunk of text and an indication if the stream has completed or nto
 *
 * @param {writerFunction} writer function to handle found chunks
 * @returns {Function} chunk handler
 */
export declare function create(writer: writerFunction): handleFunction;
export {};