type Nullable<T> = T | null;
declare interface Permission {
    id: string;
    object: string;
    created: number;
    allow_create_engine: boolean;
    allow_sampling: boolean;
    allow_logprobs: boolean;
    allow_search_indices: boolean;
    allow_view: boolean;
    allow_fine_tuning: boolean;
    organization: string;
    group: Nullable<number>;
    is_blocking: boolean;
}
export declare interface Model {
    id: string;
    object: string;
    owned_by: string;
    permission: Permission[];
}
export declare interface ChatResponse {
    id: string;
    object: string;
    created: number;
    owned_by: string;
    permission: Permission[];
    root: string;
    parent: Nullable<number>;
}
export declare interface ChatRequest {
    model: string;
    messages: {
        role: string;
        content: string;
    }[];
}
export {};