export declare const DATA_DIR: string;
export declare const DB_PATH: string;
export declare const MODEL_DIR: string;
export declare const MODEL_FILE_NAME = "Qwen3-4B-Q4_K_M.gguf";
export declare const MODEL_HF_URI: string;
export declare const MODEL_DOWNLOAD_URI = "hf:Qwen/Qwen3-4B-GGUF:Q4_K_M";
export declare const LLM_CONTEXT_SIZE = 8192;
export declare const MODEL_HF_URI_KEY = "model_hf_uri";
export declare const MODEL_CONTEXT_SIZE_KEY = "model_context_size";
export declare const GPU_LAYERS: "auto";
export declare const HISTORY_PREVIEW_LENGTH = 60;
export declare const DEFAULT_HISTORY_LIMIT = 20;