import { BigNumberish, Provider, TransactionReceipt } from 'ethers';
import { BaseAPI } from './baseAPI';
import { FillableQuote, QuoteSaltOptionalT, QuoteT, QuoteWithSignature, QuoteWithSignatureT, OrderbookQuote, PoolMinimal, PoolKey } from '../entities';
/**
 * Represents a class for handling Orderbook (OB) related operations.
 *
 * @class OrdersAPI
 * @extends {BaseAPI}
 */
export declare class OrdersAPI extends BaseAPI {
    /**
     * Selects the best quote from a list of quotes based on a pricing strategy.
     *
     * @private
     * @param {OrderbookQuote[]} quotes - An array of quotes.
     * @param {BigNumberish} size - The size of the trade.
     * @param {BigNumberish} [minimumSize] - The minimum size of the trade (optional).
     * @param {string} [taker] - The address of the taker (optional).
     * @param {Provider} [provider] - The custom provider to use for this call.
     * @returns {Promise<OrderbookQuote[] | null>} - A promise resolving to the best quote from the array of quotes, or null if no valid quote is found.
     */
    private bestQuote;
    /**
     * Converts a quote into a fillable quote, with additional properties required for execution.
     *
     * @private
     * @param {string} poolAddress - The address of the pool.
     * @param {BigNumberish} size - The size of the trade.
     * @param {OrderbookQuote} quote - The orderbook quote to be converted.
     * @param {number} [createdAt] - The timestamp of the quote's creation (optional).
     * @param {string} [referrer] - The address of the referrer (optional).
     * @param {Provider} [provider] - The custom provider to use for this call.
     * @returns {Promise<FillableQuote>} - A promise resolving to the fillable quote.
     */
    private tradeQuoteToFillable;
    /**
     * Checks whether a quote is valid. Can optionally throw an error if the quote is invalid.
     *
     * @param {OrderbookQuote} quote - The quote to check.
     * @param {BigNumberish} [size] - The size of the trade (optional).
     * @param {string} [taker] - The address of the taker (optional).
     * @param {boolean} [throwError=false] - Whether to throw an error if the quote is invalid (default is false).
     * @param {Provider} [provider] - The custom provider to use for this call (optional).
     * @returns {Promise<boolean>} - A promise that resolves to a boolean indicating whether the quote is valid.
     */
    isQuoteValid(quote: OrderbookQuote, size?: BigNumberish, taker?: string, throwError?: boolean, provider?: Provider): Promise<boolean>;
    /**
     * Fetches the best quote for a specified pool address and trade size.
     *
     * @param {string} poolAddress - The address of the pool.
     * @param {BigNumberish} size - The size of the trade.
     * @param {boolean} isBuy - Whether it's a buy or a sell.
     * @param {BigNumberish} [minimumSize] - The minimum size of the trade (optional).
     * @param {string} [referrer] - The address of the referrer (optional).
     * @param {string} [taker] - The address of the taker (optional).
     * @param {Provider} [provider] - The custom provider to use for this call (optional).
     * @param {PoolKey} [poolKey] - The pool key to stream quotes from, passed for optimization purposes (optional).
     * @param {PoolMinimal} [pool] - The pool to stream quotes from, passed for optimization purposes (optional).
     * @returns {Promise<FillableQuote | null>} - The best fillable quote, or null if no quotes available.
     */
    quote(poolAddress: string, size: BigNumberish, isBuy: boolean, minimumSize?: BigNumberish, referrer?: string, taker?: string, provider?: Provider, pool?: PoolMinimal): Promise<FillableQuote | null>;
    /**
     * Streams quotes for the given options and executes a callback for the best quote.
     *
     * @param {object} options - The options for the quotes stream:
     * @param {string} options.poolAddress - The address of the pool.
     * @param {BigNumberish} options.size - The size of the trade.
     * @param {boolean} options.isBuy - Whether it's a buy or a sell.
     * @param {BigNumberish} [options.minimumSize] - The minimum size of the trade (optional).
     * @param {string} [options.referrer] - The address of the referrer (optional).
     * @param {string} [options.taker] - The address of the taker (optional).
     * @param {Provider} [options.provider] - The custom provider to use for this call (optional).
     * @param {boolean} [options.forceSendRFQ] - Whether to force sending/listening for Request-for-Quotes (optional).
     * @param {PoolKey} [options.poolKey] - The pool key to stream quotes from, passed for optimization purposes (optional).
     * @param {PoolMinimal} [options.pool] - The pool to stream quotes from, passed for optimization purposes (optional).
     * @param {(quote: FillableQuote | null) => void} callback - The callback to execute for the best quote.
     * @returns {Promise<void>}
     */
    streamQuotes(options: {
        poolAddress: string;
        size: BigNumberish;
        isBuy: boolean;
        minimumSize?: BigNumberish;
        referrer?: string;
        taker?: string;
        provider?: Provider;
        forceSendRFQ?: boolean;
        poolKey?: PoolKey;
        pool?: PoolMinimal;
    }, callback: (quote: FillableQuote | null) => void): Promise<void>;
    /**
     * Cancels the quotes stream for orderbook quotes.
     *
     * @returns {Promise<void>}
     */
    cancelQuoteStream(): void;
    /**
     * Cancels all active quotes streams.
     *
     * @returns {Promise<void>}
     */
    cancelAllStreams(): Promise<void>;
    /**
     * Publishes a quote using an API key.
     *
     * @param {QuoteWithSignatureT} quote - The quote to publish.
     * @returns {Promise<OrderbookQuote[]>} - A promise that resolves to the published quote.
     */
    publishQuoteWithApiKey(quote: QuoteWithSignatureT): Promise<OrderbookQuote[]>;
    /**
     * Publishes a list of quotes with an API key.
     *
     * @param {QuoteWithSignatureT[]} quotes - The list of quotes to publish.
     * @returns {Promise<OrderbookQuote[]>} A promise that resolves to the list of returned OB quotes.
     */
    publishQuotesWithApiKey(quotes: QuoteWithSignatureT[]): Promise<OrderbookQuote[]>;
    /**
     * Publishes an unsigned quote with an API key.
     *
     * @param {string} poolAddress - The address of the pool.
     * @param {QuoteSaltOptionalT} quote - The unsigned quote to publish.
     * @returns {Promise<OrderbookQuote[]>} A promise that resolves to the list of returned OB quotes.
     */
    publishUnsignedQuoteWithApiKey(poolAddress: string, quote: QuoteSaltOptionalT): Promise<OrderbookQuote[]>;
    /**
     * Publishes a list of unsigned quotes with an API key.
     *
     * @param {string} poolAddress - The address of the pool.
     * @param {QuoteSaltOptionalT[]} quotes - The list of unsigned quotes to publish.
     * @returns {Promise<OrderbookQuote[]>} A promise that resolves to the list of returned OB quotes.
     */
    publishUnsignedQuotesWithApiKey(poolAddress: string, quotes: QuoteSaltOptionalT[]): Promise<OrderbookQuote[]>;
    /**
     * Publishes an unsigned quote.
     *
     * @param {string} poolAddress - The address of the pool.
     * @param {QuoteSaltOptionalT} quote - The unsigned quote to publish.
     * @param {Provider} provider - The custom provider to use for this call.
     * @returns {Promise<TransactionReceipt | null>} A promise that resolves to the transaction receipt or null if failed.
     */
    publishUnsignedQuote(poolAddress: string, quote: QuoteSaltOptionalT, provider?: Provider): Promise<TransactionReceipt | null>;
    /**
     * Publishes a list of unsigned quotes.
     *
     * @param {string} poolAddress - The address of the pool.
     * @param {QuoteSaltOptionalT[]} quotes - The list of unsigned quotes to publish.
     * @param {Provider} provider - The custom provider to use for this call.
     * @returns {Promise<TransactionReceipt | null>} A promise that resolves to the transaction receipt or null if failed.
     */
    publishUnsignedQuotes(poolAddress: string, quotes: QuoteSaltOptionalT[], provider?: Provider): Promise<TransactionReceipt | null>;
    /**
     * Publishes a quote.
     *
     * @param {QuoteWithSignatureT} quote - The quote to publish.
     * @param {Provider} provider - The custom provider to use for this call.
     * @returns {Promise<TransactionReceipt | null>} A promise that resolves to the transaction receipt or null if failed.
     */
    publishQuote(quote: QuoteWithSignatureT, provider?: Provider): Promise<TransactionReceipt | null>;
    /**
     * Publishes a list of quotes.
     *
     * @param {QuoteWithSignatureT[]} quotes - The list of quotes to publish.
     * @param {Provider} provider - The custom provider to use for this call.
     * @returns {Promise<TransactionReceipt | null>} A promise that resolves to the transaction receipt or null if failed.
     */
    publishQuotes(quotes: QuoteWithSignatureT[], provider?: Provider): Promise<TransactionReceipt | null>;
    /**
     * Signs a quote.
     *
     * @param {string} poolAddress - The address of the pool.
     * @param {QuoteSaltOptionalT} quote - The quote to be signed.
     * @returns {Promise<QuoteWithSignature>} A promise that resolves to the signed quote.
     */
    signQuote(poolAddress: string, quote: QuoteSaltOptionalT): Promise<QuoteWithSignature>;
    /**
     * Calculates the hash of a quote. This is a static method.
     *
     * @param {QuoteT} quote - The quote to hash.
     * @param {string} poolAddress - The address of the pool.
     * @param {number} chainId - The id of the chain.
     * @returns {string} The calculated hash of the quote.
     */
    static calculateQuoteHash(quote: QuoteT, poolAddress: string, chainId: number): string;
    /**
     * Calculates the hash of a quote.
     *
     * @method calculateQuoteHash
     * @param {QuoteT} quote - The quote to hash.
     * @param {string} poolAddress - The address of the pool.
     * @returns {string} The calculated hash of the quote.
     */
    calculateQuoteHash(quote: QuoteT, poolAddress: string): string;
}