/**
* Copyright 2023 Google LLC.
* Copyright (c) Microsoft Corporation.
*
* 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.
*/
/**
* Generates a random v4 UUID, as specified in RFC4122.
*
* Uses the native Web Crypto API if available, otherwise falls back to a
* polyfill.
*
* Example: '9b1deb4d-3b7d-4bad-9bdd-2b0d7b3dcb6d'
*/
export declare function uuidv4(): `${string}-${string}-${string}-${string}-${string}`;
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