export declare const PARAGRAPH_REGEXP: import("../../index.js").NamedRegExp<{
    paragraph: string;
}>;
/**
 * Paragraph.
 * - Captures almost anything in a block context.
 * - Any run of non-whitespace.
 * - Leading and trailing whitespace is trimmed.
 */
export declare const PARAGRAPH_RULE: import("../util/rule.js").MarkupRule;