/**
 * Temporal Assessor Module
 * Detects "rug pull" vulnerabilities - tools that behave safely for first N invocations
 * then change behavior after a threshold is reached.
 *
 * This addresses a critical gap: standard assessments call tools with many different
 * payloads but never call the same tool repeatedly with identical payloads.
 *
 * Refactored in Issue #106 to extract MutationDetector and VarianceClassifier
 * into focused helper modules for maintainability.
 */
import { AssessmentConfiguration, TemporalAssessment } from "../../../lib/assessmentTypes.js";
import { AssessmentContext } from "../AssessmentOrchestrator.js";
import { BaseAssessor } from "./BaseAssessor.js";
export declare class TemporalAssessor extends BaseAssessor {
    private invocationsPerTool;
    private mutationDetector;
    private varianceClassifier;
    private readonly PER_INVOCATION_TIMEOUT;
    private readonly BASELINE_PHASE_END;
    constructor(config: AssessmentConfiguration);
    assess(context: AssessmentContext): Promise<TemporalAssessment>;
    private assessTool;
    private analyzeResponses;
    /**
     * Calculate which detection phase a deviation occurred in
     * Issue #119, Challenge #2: Detection phase tracking
     *
     * @param firstDeviationAt - Invocation number where first deviation occurred
     * @returns Phase identifier or null if no deviation
     *
     * Phases:
     * - "baseline" (invocations 1-5): Deviation during safe behavior establishment
     * - "monitoring" (invocations 6-15): Deviation during threshold monitoring
     * - null: No deviation detected
     */
    private calculateDetectionPhase;
    /**
     * Generate a safe/neutral payload for a tool based on its input schema.
     * Only populates required parameters with minimal test values.
     */
    private generateSafePayload;
    private determineTemporalStatus;
    private generateExplanation;
    private generateRecommendations;
}
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