/**
 * OpenKernel — Ollama Provider
 *
 * Migrates the existing infinicode Ollama master logic (LAN + Tailscale fallback)
 * into the provider-agnostic kernel interface.
 *
 * Exposes /api/tags models as ProviderModel entries, and routes completion
 * requests through the OpenAI-compatible /v1/chat/completions endpoint.
 */
import type { CompletionChunk, CompletionRequest, CompletionResult, ProviderCapabilities, ProviderInfo, ProviderInterface, ProviderModel } from '../types.js';
export interface OllamaProviderOptions {
    id?: string;
    name?: string;
    baseURL: string;
    fallbackURL?: string;
    defaultModel?: string;
    timeoutMs?: number;
    /** Bearer token for Ollama Cloud (ollama.com) — unset for local Ollama, which has no auth. */
    apiKey?: string;
}
export declare class OllamaProvider implements ProviderInterface {
    info: ProviderInfo;
    private baseURL;
    private fallbackURL?;
    private activeURL;
    private defaultModel?;
    private timeoutMs;
    private apiKey?;
    private cachedModels;
    constructor(options: OllamaProviderOptions);
    capabilities(): Promise<ProviderCapabilities>;
    complete(request: CompletionRequest): Promise<CompletionResult>;
    private completeNative;
    private completeOpenAI;
    completeStream(request: CompletionRequest): AsyncIterable<CompletionChunk>;
    private completeStreamNative;
    private completeStreamOpenAI;
    refresh(): Promise<void>;
    verify(): Promise<{
        ok: boolean;
        latencyMs: number;
        error?: string;
    }>;
    private headers;
    private fetchModels;
    private toProviderModel;
    private guessContextLength;
    private buildMessages;
    private buildPrompt;
    private resolveURL;
    getDefaultModel(): string | undefined;
    getCachedModels(): ProviderModel[];
}