import type { UserConfig, ParsedPRD, ResearchResults, DeploymentConfig } from '../types.js';
/**
 * Research a project idea comprehensively before PRD generation
 * Returns structured research including tech versions, complexity assessment, and best practices
 */
export declare function researchProjectIdea(config: UserConfig, idea: string): Promise<ResearchResults>;
export declare function generateInitialPRD(config: UserConfig, idea: string, projectName?: string, research?: ResearchResults, deployment?: DeploymentConfig): Promise<string>;
export declare function refinePRD(config: UserConfig, currentPRD: string, feedback: string): Promise<string>;
export declare function formatWithRPGTemplate(config: UserConfig, rawPRD: string, projectName?: string): Promise<ParsedPRD>;
export declare function extractPRDSummary(prd: string): string;
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