export declare function computePainScore(rc: number, isSpiral: boolean, missingTestCommand: boolean, softScore: number, projectDir?: string): number;
/**
 * Track principle value metrics when a pain signal is written.
 * This is observation-only — it does NOT affect the pain flag write flow.
 * If any principle matches the pain signal, its painPreventedCount is incremented.
 * Errors are silently ignored to avoid disrupting the pain pipeline.
 */
export declare function trackPrincipleValue(workspaceDir: string, painData: {
    reason?: string;
    source?: string;
    score?: string;
}, getActivePrinciples: () => {
    id: string;
    trigger: string;
    valueMetrics?: {
        painPreventedCount: number;
        lastPainPreventedAt?: string;
        calculatedAt: string;
    };
}[], updatePrincipleMetrics: (_id: string, _metrics: {
    painPreventedCount: number;
    lastPainPreventedAt: string;
    calculatedAt: string;
}) => void): void;