/**
 * Agentic QE v3 - Ollama Provider
 * ADR-011: LLM Provider System for Quality Engineering
 *
 * Local LLM provider using Ollama for fast iteration and zero-cost development.
 * Supports Llama, Mistral, CodeLlama, and other local models.
 */
import { LLMProvider, LLMProviderType, OllamaConfig, Message, GenerateOptions, EmbedOptions, CompleteOptions, LLMResponse, EmbeddingResponse, CompletionResponse, HealthCheckResult } from '../interfaces';
/**
 * Default Ollama configuration
 */
export declare const DEFAULT_OLLAMA_CONFIG: OllamaConfig;
/**
 * Ollama LLM provider implementation
 */
export declare class OllamaProvider implements LLMProvider {
    readonly type: LLMProviderType;
    readonly name: string;
    private config;
    private requestId;
    private availableModels;
    constructor(config?: Partial<OllamaConfig>);
    /**
     * Check if Ollama is available and running
     */
    isAvailable(): Promise<boolean>;
    /**
     * Health check with latency measurement
     */
    healthCheck(): Promise<HealthCheckResult>;
    /**
     * Generate text from a prompt or messages
     */
    generate(input: string | Message[], options?: GenerateOptions): Promise<LLMResponse>;
    /**
     * Generate embedding for text
     */
    embed(text: string, options?: EmbedOptions): Promise<EmbeddingResponse>;
    /**
     * Complete a partial text (code completion style)
     */
    complete(prompt: string, options?: CompleteOptions): Promise<CompletionResponse>;
    /**
     * Get current provider configuration
     */
    getConfig(): OllamaConfig;
    /**
     * Get supported models (returns cached list from last health check)
     */
    getSupportedModels(): string[];
    /**
     * Get cost per token for current model (always 0 for local)
     */
    getCostPerToken(): {
        input: number;
        output: number;
    };
    /**
     * Dispose provider resources
     */
    dispose(): Promise<void>;
    /**
     * Pull a model from Ollama registry
     */
    pullModel(modelName: string): Promise<void>;
    /**
     * Get base URL
     */
    private getBaseUrl;
    /**
     * Format input to messages array for chat API
     */
    private formatMessages;
    /**
     * Select the best available code model
     */
    private selectCodeModel;
    /**
     * Estimate token count (rough approximation)
     */
    private estimateTokens;
    /**
     * Handle API errors
     */
    private handleApiError;
    /**
     * Fetch with timeout
     */
    private fetchWithTimeout;
}
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