export interface OpenRouterModel {
    id: string;
    name: string;
    description?: string;
    context_length: number;
    pricing: {
        prompt: string;
        completion: string;
    };
    architecture?: {
        input_modalities?: string[];
        output_modalities?: string[];
        tokenizer?: string;
    };
    supported_parameters?: string[];
}
export interface OpenRouterModelsResponse {
    data: OpenRouterModel[];
}
export declare function fetchOpenRouterModels(): Promise<OpenRouterModel[]>;
export declare function getOpenRouterModelsByCategory(category?: string): Promise<OpenRouterModel[]>;
export declare function clearOpenRouterCache(): void;
export declare function getSimplifiedModels(models: OpenRouterModel[]): {
    id: string;
    name: string;
    pricing?: string;
}[];