import type { TaskOutput } from './types.js';
export interface HistoryEntry {
    taskId: string;
    command: 'image:generate' | 'video:generate' | 'music:generate' | 'music:lyrics' | 'music:video';
    model: string;
    prompt: string;
    params: Record<string, unknown>;
    provider: string;
    timestamp: string;
    status: 'pending' | 'success' | 'fail';
    outputs?: TaskOutput[];
    error?: string;
}
export declare function getHistoryPath(): string;
export declare function addHistoryEntry(entry: HistoryEntry): void;
export declare function updateHistoryEntry(taskId: string, update: {
    status?: HistoryEntry['status'];
    outputs?: TaskOutput[];
    error?: string;
}): void;
export declare function getHistoryEntry(taskId: string): HistoryEntry | undefined;
export declare function queryHistory(options?: {
    type?: string;
    limit?: number;
    status?: string;
}): HistoryEntry[];
export declare function clearHistory(): void;