/**
 * IRO Factory — 创建项目 (部署代币 + 资金池)
 *
 * 核心功能:
 * - createProject: 创建 IRO 项目
 * - 查询: 通过 projectId / token 地址获取信息
 */
import { JsonRpcProvider } from 'ethers';
import type { IroCreateParams, IroCreateProjectResult, IroQueryConfig, IroFactoryTokenInfo } from './types.js';
export declare class IroFactoryQuery {
    private provider;
    private factory;
    constructor(config?: IroQueryConfig);
    /** 通过 projectId 获取代币合约地址 */
    getTokenByProjectId(projectId: bigint): Promise<string>;
    /** 通过 token 地址获取 Pool 合约地址 */
    getPool(tokenAddress: string): Promise<string>;
    /** 获取指定 index 的 token 地址 */
    allToken(index: bigint): Promise<string>;
    /** 获取已创建的 token 总数 */
    allTokensLength(): Promise<bigint>;
    /** 获取代币的完整链上信息 */
    tokenInfo(tokenAddress: string): Promise<IroFactoryTokenInfo>;
    /** 获取项目的完整信息 (token + pool) */
    getProjectInfo(projectId: bigint): Promise<{
        tokenAddress: string;
        poolAddress: string;
    }>;
    get providerInstance(): JsonRpcProvider;
}
/**
 * 编码 createProject calldata
 */
export declare function encodeCreateProjectCall(params: import('./types.js').IroCreateProjectParams): string;
/**
 * 创建 IRO 项目 — 签名交易
 *
 * 前置条件: 调用者需先将 USDT approve 给 Factory 合约
 * 注意: 调用者必须是 IROOwner 中注册的 broker
 */
export declare function createProject(params: IroCreateParams): Promise<IroCreateProjectResult>;
/**
 * 从交易回执中解析 CreateProject 事件
 *
 * 链上事件签名:
 * event CreateProject(uint256 indexed projectID, address indexed token, address indexed pool, address TKAAddr, uint256 len)
 */
export declare function parseCreateProjectEvent(receipt: {
    logs: Array<{
        topics: string[];
        data: string;
    }>;
}): {
    projectId: bigint;
    tokenAddress: string;
    poolAddress: string;
    coinAddr: string;
    allTokensLength: bigint;
} | null;