import * as types from '@babel/types';
/**
 * Finding the AI chat component's own `<style jsx>` block so a plugin can append
 * rules the UIDL cannot express.
 *
 * UIDL styles are strictly per-node, so anything involving a descendant, a
 * pseudo-class, or an attribute selector has to be appended to the compiled
 * template literal instead. Both the markdown rules and the option-chip state
 * rules need exactly that, so the search lives here rather than being copied.
 */
export { isChatComponent } from './ast-utils';
/**
 * The chat's styled-jsx template literal, identified by a class its CSS
 * mentions.
 *
 * A component can emit several `<style jsx>` blocks, so the caller passes the
 * pattern that identifies the right one — matching on content rather than
 * position keeps this working when the chat's markup is reordered.
 */
export declare const findChatStyleTemplateBy: (node: types.Node | null | undefined, matches: (css: string) => boolean) => types.TemplateLiteral | null;
/** Matches the generated class of the AI bubble's markdown element. */
export declare const AI_MESSAGE_CLASS_RE: RegExp;
/**
 * The chat's main style block. Located by the AI-message class because that is
 * the one class every activated chat has carried since the component existed.
 */
export declare const findChatStyleTemplate: (node: types.Node | null | undefined) => types.TemplateLiteral | null;
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