@langchain/community/dist/document_loaders/web/azure_blob_storage_file.d.ts

Third-party integrations for LangChain.js

import { UnstructuredLoaderOptions } from "../fs/unstructured.js";
import * as _$_langchain_core_documents0 from "@langchain/core/documents";
import { BaseDocumentLoader } from "@langchain/core/document_loaders/base";

//#region src/document_loaders/web/azure_blob_storage_file.d.ts
/**
 * Interface representing the configuration for accessing a specific file
 * in Azure Blob Storage.
 */
interface AzureBlobStorageFileConfig {
  connectionString: string;
  container: string;
  blobName: string;
}
/**
 * Interface representing the configuration for the
 * AzureBlobStorageFileLoader. It contains the Azure Blob Storage file
 * configuration and the options for the UnstructuredLoader.
 */
interface AzureBlobStorageFileLoaderConfig {
  azureConfig: AzureBlobStorageFileConfig;
  unstructuredConfig?: UnstructuredLoaderOptions;
}
/**
 * Class representing a document loader that loads a specific file from
 * Azure Blob Storage. It extends the BaseDocumentLoader class and
 * implements the DocumentLoader interface.
 * @example
 * ```typescript
 * const loader = new AzureBlobStorageFileLoader({
 *   azureConfig: {
 *     connectionString: "{connectionString}",
 *     container: "{containerName}",
 *     blobName: "{blobName}",
 *   },
 * });
 * const docs = await loader.load();
 * ```
 */
declare class AzureBlobStorageFileLoader extends BaseDocumentLoader {
  get lc_secrets(): {
    [key: string]: string;
  };
  private readonly connectionString;
  private readonly container;
  private readonly blobName;
  private readonly unstructuredConfig?;
  constructor({
    azureConfig,
    unstructuredConfig
  }: AzureBlobStorageFileLoaderConfig);
  /**
   * Method to load a specific file from Azure Blob Storage. It creates a
   * temporary directory, constructs the file path, downloads the file, and
   * loads the documents using the UnstructuredLoader. The loaded documents
   * are returned, and the temporary directory is deleted.
   * @returns An array of documents loaded from the file in Azure Blob Storage.
   */
  load(): Promise<_$_langchain_core_documents0.Document<Record<string, any>>[]>;
}
//#endregion
export { AzureBlobStorageFileLoader };
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