app/node_modules/@langchain/core/dist/embeddings.d.ts

import { AsyncCaller, AsyncCallerParams } from "./utils/async_caller.js";
/**
 * The parameters required to initialize an instance of the Embeddings
 * class.
 */
export type EmbeddingsParams = AsyncCallerParams;
export interface EmbeddingsInterface {
    /**
     * An abstract method that takes an array of documents as input and
     * returns a promise that resolves to an array of vectors for each
     * document.
     * @param documents An array of documents to be embedded.
     * @returns A promise that resolves to an array of vectors for each document.
     */
    embedDocuments(documents: string[]): Promise<number[][]>;
    /**
     * An abstract method that takes a single document as input and returns a
     * promise that resolves to a vector for the query document.
     * @param document A single document to be embedded.
     * @returns A promise that resolves to a vector for the query document.
     */
    embedQuery(document: string): Promise<number[]>;
}
/**
 * An abstract class that provides methods for embedding documents and
 * queries using LangChain.
 */
export declare abstract class Embeddings implements EmbeddingsInterface {
    /**
     * The async caller should be used by subclasses to make any async calls,
     * which will thus benefit from the concurrency and retry logic.
     */
    caller: AsyncCaller;
    constructor(params: EmbeddingsParams);
    /**
     * An abstract method that takes an array of documents as input and
     * returns a promise that resolves to an array of vectors for each
     * document.
     * @param documents An array of documents to be embedded.
     * @returns A promise that resolves to an array of vectors for each document.
     */
    abstract embedDocuments(documents: string[]): Promise<number[][]>;
    /**
     * An abstract method that takes a single document as input and returns a
     * promise that resolves to a vector for the query document.
     * @param document A single document to be embedded.
     * @returns A promise that resolves to a vector for the query document.
     */
    abstract embedQuery(document: string): Promise<number[]>;
}