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1/**
2 * -------------------------------------------------------------------------------------------
3 * Copyright (c) Microsoft Corporation. All Rights Reserved. Licensed under the MIT License.
4 * See License in the project root for license information.
5 * -------------------------------------------------------------------------------------------
6 */
7/**
8 * @module RetryHandlerOptions
9 */
10import { FetchOptions } from "../../IFetchOptions";
11import { MiddlewareOptions } from "./IMiddlewareOptions";
12/**
13 * @type
14 * A type declaration for shouldRetry callback
15 */
16export type ShouldRetry = (delay: number, attempt: number, request: RequestInfo, options: FetchOptions | undefined, response: Response) => boolean;
17/**
18 * @class
19 * @implements MiddlewareOptions
20 * Class for RetryHandlerOptions
21 */
22export declare class RetryHandlerOptions implements MiddlewareOptions {
23 /**
24 * @private
25 * @static
26 * A member holding default delay value in seconds
27 */
28 private static DEFAULT_DELAY;
29 /**
30 * @private
31 * @static
32 * A member holding default maxRetries value
33 */
34 private static DEFAULT_MAX_RETRIES;
35 /**
36 * @private
37 * @static
38 * A member holding maximum delay value in seconds
39 */
40 private static MAX_DELAY;
41 /**
42 * @private
43 * @static
44 * A member holding maximum maxRetries value
45 */
46 private static MAX_MAX_RETRIES;
47 /**
48 * @public
49 * A member holding delay value in seconds
50 */
51 delay: number;
52 /**
53 * @public
54 * A member holding maxRetries value
55 */
56 maxRetries: number;
57 /**
58 * @public
59 * A member holding shouldRetry callback
60 */
61 shouldRetry: ShouldRetry;
62 /**
63 * @private
64 * A member holding default shouldRetry callback
65 */
66 private static defaultShouldRetry;
67 /**
68 * @public
69 * @constructor
70 * To create an instance of RetryHandlerOptions
71 * @param {number} [delay = RetryHandlerOptions.DEFAULT_DELAY] - The delay value in seconds
72 * @param {number} [maxRetries = RetryHandlerOptions.DEFAULT_MAX_RETRIES] - The maxRetries value
73 * @param {ShouldRetry} [shouldRetry = RetryHandlerOptions.DEFAULT_SHOULD_RETRY] - The shouldRetry callback function
74 * @returns An instance of RetryHandlerOptions
75 */
76 constructor(delay?: number, maxRetries?: number, shouldRetry?: ShouldRetry);
77 /**
78 * @public
79 * To get the maximum delay
80 * @returns A maximum delay
81 */
82 getMaxDelay(): number;
83}