/**
 * [WHO]: Public exports from this file (see implementation below).
 * [FROM]: See the import block immediately after this header.
 * [TO]: sparkdesign package consumers; output of CLI `add` when applicable.
 * [HERE]: registry/chat/code-block-part.tsx — Spark Design source; keep aligned with the main library.
 *
 * [PROTOCOL]:
 * 1. Keep this P3 header in sync when the public contract changes.
 * 2. Update module AGENTS.md (P2) and root AGENTS.md (P1) when boundaries change.
 * 3. Follow design tokens and explicit type exports.
 */
import { type ReactNode } from 'react';
export type CodeBlockDiffType = 'add' | 'remove';
export interface CodeBlockPartProps {
    language?: string;
    code?: string;
    filename?: string;
    diffType?: CodeBlockDiffType | null;
    diffLines?: number | null;
    isGenerating?: boolean;
    defaultExpanded?: boolean;
    className?: string;
    headerIcon?: ReactNode;
    getFileIcon?: (fileType?: string, filename?: string) => ReactNode;
}
export declare function CodeBlockPart({ language, code, filename, diffType, diffLines, isGenerating, defaultExpanded, className, headerIcon, getFileIcon, }: CodeBlockPartProps): import("react/jsx-runtime").JSX.Element;
export declare namespace CodeBlockPart {
    var displayName: string;
}
export declare const CodeBlockCard: typeof CodeBlockPart;
export type CodeBlockCardProps = CodeBlockPartProps;