/**
 * Section 6: Predictive Modeling & Advanced Analytics Guidance Formatter
 * Formats modeling analysis results into comprehensive markdown reports
 */
import type { Section6Result } from './types';
export declare class Section6Formatter {
    /**
     * Format Section 6 results into comprehensive markdown report
     */
    static formatMarkdown(result: Section6Result): string;
    private static formatHeader;
    private static formatExecutiveSummary;
    private static formatIdentifiedTasks;
    private static formatAlgorithmRecommendations;
    private static formatCARTAnalysis;
    private static formatResidualAnalysis;
    private static formatWorkflowGuidance;
    private static formatEvaluationFramework;
    private static formatInterpretationGuidance;
    private static formatEthicsAnalysis;
    private static formatImplementationRoadmap;
    private static formatWarnings;
    private static formatPerformanceMetrics;
    private static capitalizeFirst;
    private static formatTaskType;
    private static formatCategory;
    private static formatPlotType;
    private static formatTestName;
    private static truncateText;
    private static interpretFeasibilityScore;
    private static interpretSuitabilityScore;
    /**
     * Format complete modeling report
     */
    formatReport(result: Section6Result): string;
    /**
     * Format summary report
     */
    formatSummary(result: Section6Result): string;
    /**
     * Format JSON output
     */
    formatJSON(result: Section6Result): string;
    /**
     * Format stakeholder-specific reports
     */
    formatForStakeholder(result: Section6Result, stakeholder: 'technical' | 'business' | 'executive'): string;
    private formatExecutiveReport;
    private formatBusinessReport;
    private formatTechnicalReport;
    private extractFeatureTypes;
    private extractTemporalColumns;
    private generatePreprocessingRecommendations;
    /**
     * Format comprehensive unsupervised learning analysis (GitHub issue #22)
     */
    private static formatUnsupervisedAnalysis;
}
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