/**
 * MAMA (Memory-Augmented MCP Architecture) - Outcome Tracker
 *
 * Track decision outcomes from user feedback
 * Tasks: 4.1-4.8 (Failure/success indicators, UserPromptSubmit analysis, outcome marking)
 * AC #3: Failure tracking (user feedback → outcome marked, failure_reason extracted, duration calculated)
 *
 * @module outcome-tracker
 * @version 1.0
 * @date 2025-11-14
 */
/**
 * Decision record from database
 */
interface DecisionRecord {
    id: string;
    topic: string;
    decision: string;
    outcome?: string | null;
    confidence?: number;
    created_at: number;
}
/**
 * Hook context from Claude Code
 */
export interface HookContext {
    user_message?: string;
    session_id?: string;
}
/**
 * Failure indicators
 * Task 4.2: Define failure indicators
 */
export declare const FAILURE_INDICATORS: RegExp[];
/**
 * Success indicators
 * Task 4.3: Define success indicators
 */
export declare const SUCCESS_INDICATORS: RegExp[];
/**
 * Partial success indicators
 * Task 4.3: Define partial success indicators
 */
export declare const PARTIAL_INDICATORS: RegExp[];
/**
 * Recent decision time window (1 hour in milliseconds)
 * Task 4.5: Only mark outcome if decision is recent (< 1 hour)
 */
export declare const RECENT_WINDOW_MS: number;
/**
 * Check if message matches failure indicators
 *
 * Task 4.2: Match failure patterns
 *
 * @param message - User message
 * @returns True if failure detected
 */
export declare function matchesFailureIndicators(message: string): boolean;
/**
 * Check if message matches success indicators
 *
 * Task 4.3: Match success patterns
 *
 * @param message - User message
 * @returns True if success detected
 */
export declare function matchesSuccessIndicators(message: string): boolean;
/**
 * Check if message matches partial success indicators
 *
 * Task 4.3: Match partial success patterns
 *
 * @param message - User message
 * @returns True if partial success detected
 */
export declare function matchesPartialIndicators(message: string): boolean;
/**
 * Outcome type from analysis
 */
export type OutcomeType = 'FAILED' | 'SUCCESS' | 'PARTIAL';
/**
 * Determine outcome from user message
 *
 * Task 4.4, 4.5: Analyze user message for indicators
 * AC #3: Failure tracking from user feedback
 *
 * @param message - User message
 * @returns Outcome type ('FAILED', 'SUCCESS', 'PARTIAL') or null
 */
export declare function analyzeOutcome(message: string): OutcomeType | null;
/**
 * Extract failure reason from user message
 *
 * Task 4.6: Extract failure_reason from user message
 * AC #3: failure_reason extracted
 *
 * Simple extraction: First sentence or first 200 characters
 * Future: Use LLM for better extraction
 *
 * @param message - User message
 * @param outcome - Outcome type
 * @returns Failure reason
 */
export declare function extractFailureReason(message: string, outcome: OutcomeType | null): string | null;
/**
 * Get recent decision (within 1 hour)
 *
 * Task 4.5: Find recent decision (< 1 hour)
 * AC #3: Recent decision (< 1 hour) marked
 *
 * @param sessionId - Session ID
 * @returns Recent decision or null
 */
export declare function getRecentDecision(sessionId: string): DecisionRecord | null;
/**
 * Calculate duration in days
 *
 * Task 4.7: Calculate duration_days
 * AC #3: duration_days calculated
 *
 * @param createdAt - Decision created timestamp
 * @returns Duration in days
 */
export declare function calculateDurationDays(createdAt: number): number;
/**
 * Get evidence impact for outcome
 *
 * Task 6: Confidence evolution - Calculate impact based on outcome
 * AC #5: Confidence score calculated based on history
 *
 * @param outcome - Outcome type ('FAILED', 'SUCCESS', 'PARTIAL')
 * @param durationDays - Duration in days
 * @returns Impact on confidence
 */
export declare function getEvidenceImpact(outcome: OutcomeType, durationDays: number): number;
/**
 * Mark decision outcome
 *
 * Task 4.8: Update decision row with outcome, failure_reason, duration_days
 * Task 6.5: Update confidence when outcome is marked
 * AC #3: Outcome marked with failure_reason and duration_days
 * AC #5: Confidence evolution
 *
 * @param decisionId - Decision ID
 * @param outcome - Outcome type ('FAILED', 'SUCCESS', 'PARTIAL')
 * @param failureReason - Failure reason (if outcome=FAILED)
 * @param durationDays - Duration in days
 */
export declare function markOutcome(decisionId: string, outcome: OutcomeType, failureReason: string | null, durationDays: number): Promise<void>;
/**
 * UserPromptSubmit Handler
 *
 * Task 4.4: On UserPromptSubmit, analyze user message for indicators
 * Task 4.5: If matches + recent decision (< 1 hour), mark outcome
 * Task 4.6: Extract failure_reason from user message
 * Task 4.7: Calculate duration_days
 * Task 4.8: Update decision row
 *
 * AC #3: Failure tracking (user feedback → outcome marked)
 *
 * @param hookContext - Hook context from Claude Code
 */
export declare function onUserPromptSubmit(hookContext: HookContext): Promise<void>;
export {};
//# sourceMappingURL=outcome-tracker.d.ts.map