import type { ModelRegistryEntry, ModelRegistryEntryAddon } from "../../schemas/index";
export type { ModelRegistryEntry, ModelRegistryEntryAddon };
export interface ModelRegistrySearchParams {
    filter?: string;
    engine?: string;
    quantization?: string;
    modelType?: ModelRegistryEntryAddon;
    addon?: ModelRegistryEntryAddon;
}
/**
 * Returns all available models from the QVAC distributed model registry.
 *
 * @returns A promise resolving to an array of `ModelRegistryEntry` describing every model the SDK's connected registry knows about.
 * @throws {ModelRegistryQueryFailedError} When the registry query fails.
 */
declare function modelRegistryList(): Promise<ModelRegistryEntry[]>;
/**
 * Searches the model registry with optional filters for model type, engine, and quantization.
 *
 * @param params - Search filters (all optional).
 * @param params.filter - Free-text filter matched against model metadata.
 * @param params.engine - Inference engine identifier (e.g., `"llamacpp-completion"`).
 * @param params.quantization - Quantization identifier (e.g., `"Q4_K_M"`).
 * @param params.modelType - Alias for `addon`; kept for backward compatibility.
 * @param params.addon - Model addon / category to restrict results to.
 * @returns A promise resolving to the matching `ModelRegistryEntry` entries.
 * @throws {ModelRegistryQueryFailedError} When the registry query fails.
 */
declare function modelRegistrySearch(params?: ModelRegistrySearchParams): Promise<ModelRegistryEntry[]>;
/**
 * Fetches a single model entry from the registry by its path and source.
 *
 * @param registryPath - Registry-relative path of the model to fetch.
 * @param registrySource - Registry source identifier (e.g., `"huggingface"`, `"local"`).
 * @returns A promise resolving to the matching `ModelRegistryEntry`.
 * @throws {ModelRegistryQueryFailedError} When the model cannot be located or the registry query fails.
 */
declare function modelRegistryGetModel(registryPath: string, registrySource: string): Promise<ModelRegistryEntry>;
export { modelRegistryList, modelRegistrySearch, modelRegistryGetModel };
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