/**
 *
 * @param {number} ms - The delay in milliseconds
 * @param {number} attempt - The current attempt number
 * @param {boolean} exponentialBackoff - Whether to use exponential backoff for the delay
 * @returns {Promise<void>} - A promise that resolves after the specified delay
 */
export declare function wait(ms: number, attempt: number, exponentialBackoff?: boolean): Promise<void>;
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