import { type WaiterConfiguration, type WaiterResult } from "@smithy/util-waiter";
import { type DescribeConversionTasksCommandInput, type DescribeConversionTasksCommandOutput } from "../commands/DescribeConversionTasksCommand";
import type { EC2Client } from "../EC2Client";
import type { EC2ServiceException } from "../models/EC2ServiceException";
/**
 *
 *  @deprecated Use waitUntilConversionTaskCompleted instead. waitForConversionTaskCompleted does not throw error in non-success cases.
 */
export declare const waitForConversionTaskCompleted: (params: WaiterConfiguration<EC2Client>, input: DescribeConversionTasksCommandInput) => Promise<WaiterResult<DescribeConversionTasksCommandOutput | EC2ServiceException>>;
/**
 *
 *  @param params - Waiter configuration options.
 *  @param input - The input to DescribeConversionTasksCommand for polling.
 */
export declare const waitUntilConversionTaskCompleted: (params: WaiterConfiguration<EC2Client>, input: DescribeConversionTasksCommandInput) => Promise<WaiterResult<DescribeConversionTasksCommandOutput>>;