/**
 * @fileoverview This file contains the helper function to get a quote from the API for a given asset pair and amount.
 */
import { type Hex } from 'viem';
import { type Asset } from '../@types/asset';
/**
 * A helper function to retrieve a quote for a given asset pair and amount from an API, using a private key to build the wallet client.
 * @param srcAsset - The source asset
 * @param dstAsset - The destination asset
 * @param srcAmount - The source amount
 * @param privateKey - The private key
 * @returns The quote
 */
export declare const getQuote: (srcAsset: Asset | Hex, dstAsset: Asset | Hex, srcAmount: string, privateKey?: Hex) => Promise<import("..").Quote>;
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