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node_modules/@firebase/storage/dist/src/api.d.ts

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+/**
+ * @license
+ * Copyright 2020 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.
+ */
+import { FirebaseApp } from '@firebase/app';
+import { StorageReference, FirebaseStorage, UploadResult, ListOptions, ListResult, UploadTask, SettableMetadata, UploadMetadata, FullMetadata } from './public-types';
+import { Reference } from './reference';
+import { EmulatorMockTokenOptions } from '@firebase/util';
+import { StringFormat } from './implementation/string';
+export { EmulatorMockTokenOptions } from '@firebase/util';
+export { StorageError, StorageErrorCode } from './implementation/error';
+/**
+ * Public types.
+ */
+export * from './public-types';
+export { Location as _Location } from './implementation/location';
+export { UploadTask as _UploadTask } from './task';
+export type { Reference as _Reference } from './reference';
+export type { FirebaseStorageImpl as _FirebaseStorageImpl } from './service';
+export { FbsBlob as _FbsBlob } from './implementation/blob';
+export { dataFromString as _dataFromString } from './implementation/string';
+export { invalidRootOperation as _invalidRootOperation, invalidArgument as _invalidArgument } from './implementation/error';
+export { TaskEvent as _TaskEvent, TaskState as _TaskState } from './implementation/taskenums';
+export { StringFormat };
+/**
+ * Downloads the data at the object's location. Returns an error if the object
+ * is not found.
+ *
+ * To use this functionality, you have to whitelist your app's origin in your
+ * Cloud Storage bucket. See also
+ * https://cloud.google.com/storage/docs/configuring-cors
+ *
+ * @public
+ * @param ref - StorageReference where data should be downloaded.
+ * @param maxDownloadSizeBytes - If set, the maximum allowed size in bytes to
+ * retrieve.
+ * @returns A Promise containing the object's bytes
+ */
+export declare function getBytes(ref: StorageReference, maxDownloadSizeBytes?: number): Promise<ArrayBuffer>;
+/**
+ * Uploads data to this object's location.
+ * The upload is not resumable.
+ * @public
+ * @param ref - {@link StorageReference} where data should be uploaded.
+ * @param data - The data to upload.
+ * @param metadata - Metadata for the data to upload.
+ * @returns A Promise containing an UploadResult
+ */
+export declare function uploadBytes(ref: StorageReference, data: Blob | Uint8Array | ArrayBuffer, metadata?: UploadMetadata): Promise<UploadResult>;
+/**
+ * Uploads a string to this object's location.
+ * The upload is not resumable.
+ * @public
+ * @param ref - {@link StorageReference} where string should be uploaded.
+ * @param value - The string to upload.
+ * @param format - The format of the string to upload.
+ * @param metadata - Metadata for the string to upload.
+ * @returns A Promise containing an UploadResult
+ */
+export declare function uploadString(ref: StorageReference, value: string, format?: StringFormat, metadata?: UploadMetadata): Promise<UploadResult>;
+/**
+ * Uploads data to this object's location.
+ * The upload can be paused and resumed, and exposes progress updates.
+ * @public
+ * @param ref - {@link StorageReference} where data should be uploaded.
+ * @param data - The data to upload.
+ * @param metadata - Metadata for the data to upload.
+ * @returns An UploadTask
+ */
+export declare function uploadBytesResumable(ref: StorageReference, data: Blob | Uint8Array | ArrayBuffer, metadata?: UploadMetadata): UploadTask;
+/**
+ * A `Promise` that resolves with the metadata for this object. If this
+ * object doesn't exist or metadata cannot be retrieved, the promise is
+ * rejected.
+ * @public
+ * @param ref - {@link StorageReference} to get metadata from.
+ */
+export declare function getMetadata(ref: StorageReference): Promise<FullMetadata>;
+/**
+ * Updates the metadata for this object.
+ * @public
+ * @param ref - {@link StorageReference} to update metadata for.
+ * @param metadata - The new metadata for the object.
+ *     Only values that have been explicitly set will be changed. Explicitly
+ *     setting a value to null will remove the metadata.
+ * @returns A `Promise` that resolves with the new metadata for this object.
+ */
+export declare function updateMetadata(ref: StorageReference, metadata: SettableMetadata): Promise<FullMetadata>;
+/**
+ * List items (files) and prefixes (folders) under this storage reference.
+ *
+ * List API is only available for Firebase Rules Version 2.
+ *
+ * GCS is a key-blob store. Firebase Storage imposes the semantic of '/'
+ * delimited folder structure.
+ * Refer to GCS's List API if you want to learn more.
+ *
+ * To adhere to Firebase Rules's Semantics, Firebase Storage does not
+ * support objects whose paths end with "/" or contain two consecutive
+ * "/"s. Firebase Storage List API will filter these unsupported objects.
+ * list() may fail if there are too many unsupported objects in the bucket.
+ * @public
+ *
+ * @param ref - {@link StorageReference} to get list from.
+ * @param options - See {@link ListOptions} for details.
+ * @returns A `Promise` that resolves with the items and prefixes.
+ *      `prefixes` contains references to sub-folders and `items`
+ *      contains references to objects in this folder. `nextPageToken`
+ *      can be used to get the rest of the results.
+ */
+export declare function list(ref: StorageReference, options?: ListOptions): Promise<ListResult>;
+/**
+ * List all items (files) and prefixes (folders) under this storage reference.
+ *
+ * This is a helper method for calling list() repeatedly until there are
+ * no more results. The default pagination size is 1000.
+ *
+ * Note: The results may not be consistent if objects are changed while this
+ * operation is running.
+ *
+ * Warning: `listAll` may potentially consume too many resources if there are
+ * too many results.
+ * @public
+ * @param ref - {@link StorageReference} to get list from.
+ *
+ * @returns A `Promise` that resolves with all the items and prefixes under
+ *      the current storage reference. `prefixes` contains references to
+ *      sub-directories and `items` contains references to objects in this
+ *      folder. `nextPageToken` is never returned.
+ */
+export declare function listAll(ref: StorageReference): Promise<ListResult>;
+/**
+ * Returns the download URL for the given {@link StorageReference}.
+ * @public
+ * @param ref - {@link StorageReference} to get the download URL for.
+ * @returns A `Promise` that resolves with the download
+ *     URL for this object.
+ */
+export declare function getDownloadURL(ref: StorageReference): Promise<string>;
+/**
+ * Deletes the object at this location.
+ * @public
+ * @param ref - {@link StorageReference} for object to delete.
+ * @returns A `Promise` that resolves if the deletion succeeds.
+ */
+export declare function deleteObject(ref: StorageReference): Promise<void>;
+/**
+ * Returns a {@link StorageReference} for the given url.
+ * @param storage - {@link FirebaseStorage} instance.
+ * @param url - URL. If empty, returns root reference.
+ * @public
+ */
+export declare function ref(storage: FirebaseStorage, url?: string): StorageReference;
+/**
+ * Returns a {@link StorageReference} for the given path in the
+ * default bucket.
+ * @param storageOrRef - {@link FirebaseStorage} or {@link StorageReference}.
+ * @param pathOrUrlStorage - path. If empty, returns root reference (if {@link FirebaseStorage}
+ * instance provided) or returns same reference (if {@link StorageReference} provided).
+ * @public
+ */
+export declare function ref(storageOrRef: FirebaseStorage | StorageReference, path?: string): StorageReference;
+/**
+ * @internal
+ */
+export declare function _getChild(ref: StorageReference, childPath: string): Reference;
+/**
+ * Gets a {@link FirebaseStorage} instance for the given Firebase app.
+ * @public
+ * @param app - Firebase app to get {@link FirebaseStorage} instance for.
+ * @param bucketUrl - The gs:// url to your Firebase Storage Bucket.
+ * If not passed, uses the app's default Storage Bucket.
+ * @returns A {@link FirebaseStorage} instance.
+ */
+export declare function getStorage(app?: FirebaseApp, bucketUrl?: string): FirebaseStorage;
+/**
+ * Modify this {@link FirebaseStorage} instance to communicate with the Cloud Storage emulator.
+ *
+ * @param storage - The {@link FirebaseStorage} instance
+ * @param host - The emulator host (ex: localhost)
+ * @param port - The emulator port (ex: 5001)
+ * @param options - Emulator options. `options.mockUserToken` is the mock auth
+ * token to use for unit testing Security Rules.
+ * @public
+ */
+export declare function connectStorageEmulator(storage: FirebaseStorage, host: string, port: number, options?: {
+    mockUserToken?: EmulatorMockTokenOptions | string;
+}): void;