/**
 * SlashCommandComponent - renders a bordered box for slash command messages
 * showing the command name as a heading and truncated content that can be
 * expanded with ctrl+e. The full content is still sent to the assistant.
 */
import type { ChatSpacingKind } from './chat-spacing.js';
import { WidthAwareContainer } from './width-aware-container.js';
export declare class SlashCommandComponent extends WidthAwareContainer {
    private commandName;
    private contentLines;
    private expanded;
    constructor(commandName: string, content?: string);
    matches(commandName: string, content: string): boolean;
    setExpanded(expanded: boolean): void;
    protected rebuildForWidth(termWidth: number): void;
    getChatSpacingKind(): ChatSpacingKind;
}
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