/**
 * Auth Mode Constants and Registry
 *
 * Single source of truth for authentication mode definitions.
 *
 * @module @kya-os/consent/constants/auth-modes
 */
import { type AuthMode } from "../types/modes.types.js";
/**
 * Auth mode metadata for UI display and behavior
 */
export interface AuthModeMetadata {
    /** Unique mode identifier */
    id: AuthMode;
    /** Display name for UI */
    displayName: string;
    /** Short description */
    description: string;
    /** Whether this mode requires external authentication */
    requiresExternalAuth: boolean;
    /** Whether this mode collects credentials */
    collectsCredentials: boolean;
    /** Icon name (for UI rendering) */
    icon: string;
    /**
     * Whether the full backend flow is implemented.
     * Note: UI components may exist (e.g., consent-otp-input, renderMagicLink)
     * but this flag indicates whether the complete end-to-end flow is ready,
     * including backend verification, email/SMS sending, etc.
     */
    implemented: boolean;
}
/**
 * Auth Mode Registry
 *
 * Complete metadata for all supported authentication modes.
 */
export declare const AUTH_MODE_REGISTRY: Record<AuthMode, AuthModeMetadata>;
/**
 * Get metadata for an auth mode
 */
export declare function getAuthModeMetadata(mode: AuthMode): AuthModeMetadata;
/**
 * Get all implemented auth modes
 */
export declare function getImplementedAuthModes(): AuthMode[];
/**
 * Check if an auth mode is implemented
 */
export declare function isAuthModeImplemented(mode: AuthMode): boolean;
/**
 * Check if an auth mode requires external authentication
 */
export declare function requiresExternalAuth(mode: AuthMode): boolean;
/**
 * Check if an auth mode collects credentials
 */
export declare function collectsCredentials(mode: AuthMode): boolean;
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