/**
 * Serialises a rendered markdown table to CSV.
 *
 * Reads the DOM rather than the markdown source because by the time the reader
 * clicks, the source is a cached string several layers away — and the DOM is
 * what they are actually looking at, which is what they expect to get.
 */
/**
 * Quotes a field per RFC 4180.
 *
 * Only when it has to: quoting everything is valid CSV but makes the result
 * unreadable in a diff or a text editor, and these tables are usually small
 * enough to be read raw.
 */
export declare function escapeCsvField(value: string): string;
export declare function tableToCsv(table: HTMLTableElement): string;