import { AIConfig, AIMessage, AIProvider, AIResponse, VisionCapabilities } from '../../ai-engine';
/**
 * Ollama AI Provider - Local AI models
 * Refactored to focus only on provider functionality
 */
export declare class OllamaProvider implements AIProvider {
    readonly name = "ollama";
    readonly config: AIConfig;
    readonly visionCapabilities: VisionCapabilities;
    private apiClient;
    private structuredOutputUtil;
    constructor(config: AIConfig);
    generateText(prompt: string, systemPrompt?: string): Promise<AIResponse>;
    generateWithVision(prompt: string, images: Buffer[], systemPrompt?: string): Promise<AIResponse>;
    generateFromMessages(messages: AIMessage[]): Promise<AIResponse>;
    generateStructuredJSON(prompt: string, systemPrompt?: string): Promise<AIResponse>;
    healthCheck(): Promise<boolean>;
    getAvailableModels(): Promise<string[]>;
    /**
     * Pull a model from Ollama registry
     */
    pullModel(modelName: string): Promise<void>;
    /**
     * Check if a specific model is available
     */
    isModelAvailable(modelName: string): Promise<boolean>;
    /**
     * Private helper methods
     */
    private hasRequestOptions;
    private buildRequestOptions;
    private generateTextWithJsonFallback;
}