import { type BootstrapOptions } from '../feral/bootstrap.js';
import { type ChatTokenTotals } from '../llm/token-usage.js';
export interface ChatHistoryEntry {
    role: 'user' | 'assistant';
    content: string;
}
export interface ChatResult {
    response: string;
    tokens: ChatTokenTotals;
}
export interface ClientHints {
    platform?: string;
    screenWidth?: number;
    screenHeight?: number;
}
export declare function feralChatHeadless(userInput: string, onStatus?: (status: string) => void, onProcess?: (processJson: Record<string, unknown>) => void, onQuestion?: (question: string, options?: string[]) => Promise<string>, onChatId?: (chatId: string) => void, history?: ChatHistoryEntry[], platform?: BootstrapOptions['platform'], clientHints?: ClientHints): Promise<ChatResult>;
//# sourceMappingURL=chat.d.ts.map