export declare enum AIProvider {
    OPENROUTER = "openrouter",
    OPENAI = "openai",
    ANTHROPIC = "anthropic",
    GOOGLE = "google"
}
export declare class AIConfig {
    id: string;
    tenant_id: string;
    provider: AIProvider;
    default_model: string;
    fallback_model: string;
    temperature: number;
    max_tokens: number;
    top_p: number;
    frequency_penalty: number;
    presence_penalty: number;
    system_prompt: string;
    rate_limit_requests_per_minute: number;
    rate_limit_tokens_per_minute: number;
    rate_limit_tokens_per_month: number;
    is_enabled: boolean;
    allow_custom_prompts: boolean;
    log_conversations: boolean;
    settings: Record<string, any>;
    created_at: Date;
    updated_at: Date;
}