/**
 * Threat Domain Entity
 *
 * Represents a detected security threat from AI manipulation attempts.
 */
export type ThreatSeverity = 'low' | 'medium' | 'high' | 'critical';
export type ThreatType = 'prompt_injection' | 'jailbreak' | 'pii_exposure' | 'instruction_override' | 'role_switching' | 'context_manipulation' | 'encoding_attack' | 'unknown';
export interface Threat {
    readonly id: string;
    readonly type: ThreatType;
    readonly severity: ThreatSeverity;
    readonly confidence: number;
    readonly pattern: string;
    readonly description: string;
    readonly location?: {
        start: number;
        end: number;
    };
    readonly detectedAt: Date;
}
export interface ThreatDetectionResult {
    readonly safe: boolean;
    readonly threats: Threat[];
    readonly detectionTimeMs: number;
    readonly piiFound: boolean;
    readonly inputHash: string;
}
export interface BehavioralAnalysisResult {
    readonly agentId: string;
    readonly anomalyScore: number;
    readonly attractorType: 'point' | 'cycle' | 'torus' | 'strange';
    readonly lyapunovExponent: number;
    readonly analysisTimeMs: number;
    readonly windowSize: string;
    readonly actionCount: number;
}
export interface PolicyVerificationResult {
    readonly agentId: string;
    readonly policy: string;
    readonly valid: boolean;
    readonly violations: string[];
    readonly proofStatus: 'valid' | 'invalid' | 'timeout';
    readonly verificationTimeMs: number;
}
/**
 * Factory function to create a Threat entity
 */
export declare function createThreat(params: {
    type: ThreatType;
    severity: ThreatSeverity;
    confidence: number;
    pattern: string;
    description: string;
    location?: {
        start: number;
        end: number;
    };
}): Threat;
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