/**
 * Layer 1: Content Intelligence
 * Analyzes and structures presentation content using proven frameworks
 */
export interface ContentStructure {
    narrative_flow: 'problem_solution' | 'before_after' | 'feature_benefit' | 'pyramid_principle';
    information_hierarchy: 'primary' | 'secondary' | 'supporting';
    cognitive_load_score: number;
    messaging_framework: 'mckinsey_scce' | 'storytelling_arc' | 'consultative_selling';
}
export interface ContentAnalysisResult {
    content_structure: ContentStructure;
    key_messages: string[];
    audience_adaptation: 'technical' | 'executive' | 'general';
    slide_recommendations: SlideRecommendation[];
    content_density: 'low' | 'medium' | 'high';
}
export interface SlideRecommendation {
    slide_type: 'hero' | 'problem' | 'solution' | 'evidence' | 'action' | 'summary';
    priority: number;
    estimated_time: number;
    content_points: string[];
}
export declare class ContentIntelligenceEngine {
    /**
     * Analyze content using established frameworks
     */
    static analyzeContent(content: string, audience?: string): ContentAnalysisResult;
    /**
     * Extract key messages using simple heuristics
     */
    private static extractKeyMessages;
    /**
     * Generate slide recommendations based on content analysis
     */
    private static generateSlideRecommendations;
    /**
     * Apply cognitive load optimization
     */
    static optimizeCognitiveLoad(content: string[], maxItems?: number): string[];
}