import { AIProvider, AIProviderConfig, IAIProvider, AIResponse, SummarizationRequest, CodeAnalysisRequest, DiagramGenerationRequest } from './base';
export interface AIProviderManagerConfig {
    providers: AIProviderConfig[];
    primaryProvider?: AIProvider;
    fallbackProviders?: AIProvider[];
    enableFallback?: boolean;
    maxRetries?: number;
    retryDelay?: number;
}
export declare class AIProviderManager {
    private providers;
    private primaryProvider?;
    private fallbackProviders;
    private config;
    constructor(config: AIProviderManagerConfig);
    private initializeProviders;
    initialize(): Promise<void>;
    validateProviders(): Promise<Map<AIProvider, boolean>>;
    getProvider(provider?: AIProvider): IAIProvider | undefined;
    setPrimaryProvider(provider: AIProvider): void;
    generateText(prompt: string, systemPrompt?: string, provider?: AIProvider): Promise<AIResponse>;
    generateStream(prompt: string, systemPrompt?: string, provider?: AIProvider): AsyncGenerator<string>;
    summarize(request: SummarizationRequest, provider?: AIProvider): Promise<AIResponse>;
    analyzeCode(request: CodeAnalysisRequest, provider?: AIProvider): Promise<AIResponse>;
    generateDiagram(request: DiagramGenerationRequest, provider?: AIProvider): Promise<AIResponse>;
    generateEmbedding(text: string, provider?: AIProvider): Promise<number[]>;
    private executeWithFallback;
    getTokenCount(): number;
    resetTokenCount(): void;
    getProviderTokenCount(provider: AIProvider): number;
    getAvailableModels(provider?: AIProvider): Promise<string[]>;
    getConfiguredProviders(): AIProvider[];
    isProviderConfigured(provider: AIProvider): boolean;
}
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