/**
 * Role System - Manages 3-tier role activation
 * @requirement REQ-V2-011 - 3-tier role activation
 */
import { Role } from '../roles/role-definitions.js';
import { RoleActivationContext } from './role-activator.js';
/**
 * Role System configuration
 */
export interface RoleSystemConfig {
    tier1: string[];
    tier2: string[];
    tier3: string[];
}
/**
 * Role System - Manages role activation across 3 tiers
 * @requirement REQ-V2-011 - 3-tier activation management
 */
export declare class RoleSystem {
    private tier1Roles;
    private tier2Roles;
    private tier3Roles;
    private activator;
    /**
     * Initialize role system with tier configuration
     * @requirement REQ-V2-011 - Role system initialization
     */
    constructor(config?: RoleSystemConfig);
    /**
     * Get active roles for given context
     * @requirement REQ-V2-011 - Tier-based activation
     *
     * Tier 1: Always active
     * Tier 2: Conditional (based on triggers)
     * Tier 3: Specialized (on-demand)
     */
    getActiveRoles(context?: RoleActivationContext): Role[];
    /**
     * Get all tier 1 roles (always active)
     */
    getTier1Roles(): Role[];
    /**
     * Get all tier 2 roles (conditional)
     */
    getTier2Roles(): Role[];
    /**
     * Get all tier 3 roles (specialized)
     */
    getTier3Roles(): Role[];
    /**
     * Check if role is in tier 1 (always active)
     */
    isTier1Role(roleId: string): boolean;
    /**
     * Get activation explanation (for debugging)
     */
    explainActivation(context: RoleActivationContext): Record<string, number>;
    /**
     * Check if a role exists in any tier
     */
    hasRole(roleId: string): boolean;
}