import { PublicKey, Keypair } from "@solana/web3.js";
import { SignedOrder, OrderSide } from "./types";
import { OrderbookDecimals } from "../shared/scaling";
import type { DepositSource, SubmitOrderRequest } from "../shared";
/**
 * Fluent builder for creating orders.
 * Matches the Rust SDK's OrderBuilder pattern.
 *
 * @example
 * ```typescript
 * const order = new OrderBuilder()
 *   .nonce(1)
 *   .maker(makerPubkey)
 *   .market(marketPubkey)
 *   .baseMint(baseMintPubkey)
 *   .quoteMint(quoteMintPubkey)
 *   .bid()
 *   .amountIn(1000000n)
 *   .amountOut(500000n)
 *   .expiration(0n)
 *   .build();
 * ```
 */
export declare class OrderBuilder {
    private _nonce;
    private _salt;
    private _maker;
    private _market;
    private _baseMint;
    private _quoteMint;
    private _side;
    private _amountIn;
    private _amountOut;
    private _expiration;
    private _depositSource?;
    /** Set the order nonce (u32) */
    nonce(value: number): this;
    /** Set the order salt (u64) for uniqueness. Auto-generated if not set. */
    salt(value: bigint): this;
    /** Set the maker (signer) */
    maker(value: PublicKey): this;
    /** Set the market */
    market(value: PublicKey): this;
    /** Set the base mint (conditional token) */
    baseMint(value: PublicKey): this;
    /** Set the quote mint (payment token) */
    quoteMint(value: PublicKey): this;
    /** Set side to BID */
    bid(): this;
    /** Set side to ASK */
    ask(): this;
    /** Set the order side */
    side(value: OrderSide): this;
    /** Set amount in (what maker gives) */
    amountIn(value: bigint): this;
    /** Set amount out (what maker receives) */
    amountOut(value: bigint): this;
    /** Set expiration timestamp (0 = no expiration) */
    expiration(value: bigint): this;
    /** Set deposit source for order submission */
    depositSource(value: DepositSource): this;
    /**
     * Set price and size, auto-computing amountIn and amountOut using decimal scaling.
     *
     * @param price - Price as a decimal string (e.g., "0.75")
     * @param size - Size as a decimal string (e.g., "100")
     * @param decimals - Orderbook decimal configuration
     */
    price(priceStr: string, sizeStr: string, decimals: OrderbookDecimals): this;
    /**
     * Apply decimal scaling to convert price/size to amountIn/amountOut.
     * Equivalent to calling price() but with separate method name for clarity.
     */
    applyScaling(priceStr: string, sizeStr: string, decimals: OrderbookDecimals): this;
    /**
     * Build the unsigned SignedOrder (signature will be all zeros).
     * All required fields must be set.
     */
    build(): SignedOrder;
    /**
     * Build and sign the order with a Keypair.
     */
    buildAndSign(keypair: Keypair): SignedOrder;
    /**
     * Build, sign, and convert to a SubmitOrderRequest.
     */
    toSubmitRequest(keypair: Keypair, orderbookId: string): SubmitOrderRequest;
}
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