export type UnixTimestamp = string;
export type ModelModality = "audio" | "file" | "image" | "text" | "video";
export type ModelFeatures = {
    attachment?: boolean;
    reasoning?: boolean;
    tool_call?: boolean;
    structured_output?: boolean;
    temperature?: boolean;
};
export type ModelPricing = {
    input?: number;
    output?: number;
    reasoning?: number;
    cache_read?: number;
    cache_write?: number;
    input_audio?: number;
    output_audio?: number;
};
export type ModelLimit = {
    context?: number;
    input?: number;
    output?: number;
};
export type ModelModalities = {
    input?: ModelModality[];
    output?: ModelModality[];
};
export type ModelRecord = {
    id: string;
    name?: string;
    knowledge_cutoff?: UnixTimestamp;
    release_date?: UnixTimestamp;
    last_updated?: UnixTimestamp;
    open_weights?: boolean;
    features?: ModelFeatures;
    pricing?: ModelPricing;
    limit?: ModelLimit;
    modalities?: ModelModalities;
};
export type ProviderAiSdk = {
    npmPackage?: string;
    defaultApiKeyEnv?: string[];
};
export type ProviderEntry = {
    id: string;
    name: string;
    website?: string;
    apiBaseUrl?: string;
    aiSdk?: ProviderAiSdk;
    models: Record<string, ModelRecord>;
};
export type ModelDirectory = Record<string, ProviderEntry>;