import { BaseAIProvider, AIProviderConfig, AIResponse, SummarizationRequest, CodeAnalysisRequest, DiagramGenerationRequest } from './base';
export declare class GoogleGeminiProvider extends BaseAIProvider {
    private client?;
    private modelName;
    constructor(config: AIProviderConfig);
    initialize(): Promise<void>;
    validateConfig(): Promise<boolean>;
    getModelList(): Promise<string[]>;
    generateText(prompt: string, systemPrompt?: string): Promise<AIResponse>;
    generateStream(prompt: string, systemPrompt?: string): AsyncGenerator<string>;
    testConnection(): Promise<boolean>;
    getProviderName(): string;
    getModelName(): string;
    summarize(request: SummarizationRequest): Promise<AIResponse>;
    analyzeCode(request: CodeAnalysisRequest): Promise<AIResponse>;
    generateDiagram(request: DiagramGenerationRequest): Promise<AIResponse>;
    generateEmbedding(text: string): Promise<number[]>;
    estimateTokens(text: string): number;
}
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