import { GenkitPluginV2 } from 'genkit/plugin';
import { RerankerReference } from 'genkit';
import { KnownModels, RerankerModelName, VertexRerankerConfig, VertexRerankerConfigSchemaType } from './reranker.js';
import { VertexRerankerPluginOptions } from './types.js';
import 'google-auth-library';

/**
 * Copyright 2025 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/**
 * Add Google Cloud Vertex AI Rerankers API to Genkit.
 */
declare function vertexRerankersPlugin(options: VertexRerankerPluginOptions): GenkitPluginV2;
type VertexAIRerankers = {
    (pluginOptions?: VertexRerankerPluginOptions): GenkitPluginV2;
    reranker(name: KnownModels | (RerankerModelName & {}), config?: VertexRerankerConfig): RerankerReference<VertexRerankerConfigSchemaType>;
};
declare const vertexRerankers: VertexAIRerankers;

export { type VertexAIRerankers, VertexRerankerPluginOptions, vertexRerankers, vertexRerankersPlugin };