import { Embeddings, EmbeddingsParams } from "@langchain/core/embeddings";
/**
 * Interface for GradientEmbeddings parameters. Extends EmbeddingsParams and
 * defines additional parameters specific to the GradientEmbeddings class.
 */
export interface GradientEmbeddingsParams extends EmbeddingsParams {
    /**
     * Gradient AI Access Token.
     * Provide Access Token if you do not wish to automatically pull from env.
     */
    gradientAccessKey?: string;
    /**
     * Gradient Workspace Id.
     * Provide workspace id if you do not wish to automatically pull from env.
     */
    workspaceId?: string;
}
/**
 * Class for generating embeddings using the Gradient AI's API. Extends the
 * Embeddings class and implements GradientEmbeddingsParams and
 */
export declare class GradientEmbeddings extends Embeddings implements GradientEmbeddingsParams {
    gradientAccessKey?: string;
    workspaceId?: string;
    batchSize: number;
    model: any;
    constructor(fields: GradientEmbeddingsParams);
    /**
     * Method to generate embeddings for an array of documents. Splits the
     * documents into batches and makes requests to the Gradient API to generate
     * embeddings.
     * @param texts Array of documents to generate embeddings for.
     * @returns Promise that resolves to a 2D array of embeddings for each document.
     */
    embedDocuments(texts: string[]): Promise<number[][]>;
    /**
     * Method to generate an embedding for a single document. Calls the
     * embedDocuments method with the document as the input.
     * @param text Document to generate an embedding for.
     * @returns Promise that resolves to an embedding for the document.
     */
    embedQuery(text: string): Promise<number[]>;
    /**
     * Method to set the model to use for generating embeddings.
     * @sets the class' `model` value to that of the retrieved Embeddings Model.
     */
    setModel(): Promise<void>;
}