import { type MeldQuote } from '@funkit/api-base';
import { type UseQueryResult } from '@tanstack/react-query';
import type { ReactNode } from 'react';
/**
 * Triggered only when fiatCurrency is provided.
 *
 * - The source amount is debounced.
 * - Query errors are discarded while the input amount is not equal to its debounced value.
 * - In that case, `isOutdated` is also set to `true`.
 */
export declare const useMeldQuotes: (sourceAmount: number | undefined, fiatCurrency: string | undefined, meldEnabled?: boolean) => {
    countdown: ReactNode;
    query: UseQueryResult<MeldQuote[]> & {
        isOutdated: boolean;
    };
};