import { AIProvider } from './AIProvider';
/**
 * Provider Registry for multi-provider management
 */
export declare class AIProviderRegistry {
    private providers;
    private defaultProvider?;
    /**
     * Register a provider
     */
    register(name: string, provider: AIProvider): void;
    /**
     * Unregister a provider
     */
    unregister(name: string): boolean;
    /**
     * Get a provider by name
     */
    get(name: string): AIProvider | undefined;
    /**
     * Get default provider
     */
    getDefault(): AIProvider | undefined;
    /**
     * Set default provider
     */
    setDefault(name: string): void;
    /**
     * Get all provider names
     */
    getProviderNames(): string[];
    /**
     * Get all providers
     */
    getAllProviders(): AIProvider[];
    /**
     * Check if provider exists
     */
    has(name: string): boolean;
    /**
     * Get provider count
     */
    count(): number;
    /**
     * Clear all providers
     */
    clear(): void;
    /**
     * Check provider availability
     */
    checkAvailability(name: string): Promise<boolean>;
    /**
     * Get healthy providers
     */
    getHealthyProviders(): Promise<string[]>;
    /**
     * Get provider health status for all providers
     */
    getAllHealthStatuses(): Promise<Map<string, boolean>>;
}
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