import type { BlockedIntent, ImmutableInstruction, ProtectedRole, SensitiveScope } from '../types.js';
/**
 * RoleProtectionConfig - configuración de protección de roles
 */
export type RoleProtectionConfig = {
    readonly protectedRoles: readonly ProtectedRole[];
    readonly immutableInstructions: readonly ImmutableInstruction[];
};
/**
 * ContextLeakPreventionConfig - configuración de prevención de fuga de contexto
 */
export type ContextLeakPreventionConfig = {
    readonly enabled: boolean;
    readonly blockMetadataExposure: boolean;
    readonly sanitizeInternalReferences: boolean;
};
/**
 * PolicyRule - tipo puro
 */
export type PolicyRule = {
    readonly version: string;
    readonly blockedIntents: readonly BlockedIntent[];
    readonly sensitiveScope: readonly SensitiveScope[];
    readonly roleProtection: RoleProtectionConfig;
    readonly contextLeakPrevention: ContextLeakPreventionConfig;
};
/**
 * Crea un PolicyRule - función pura
 */
export declare function createPolicyRule(version: string, blockedIntents: readonly BlockedIntent[], sensitiveScope: readonly SensitiveScope[], roleProtection: RoleProtectionConfig, contextLeakPrevention: ContextLeakPreventionConfig): PolicyRule;
/**
 * Funciones puras para PolicyRule
 */
export declare function isIntentBlocked(policy: PolicyRule, intent: string): boolean;
export declare function isScopeSensitive(policy: PolicyRule, scope: string): boolean;
export declare function isRoleProtected(policy: PolicyRule, role: string): boolean;
export declare function isInstructionImmutable(policy: PolicyRule, instruction: string): boolean;
export declare function isContextLeakPreventionEnabled(policy: PolicyRule): boolean;
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