/**
 * Ollama providers (E017, CTO request) — two lanes over the pi-ai `Provider`
 * contract, OpenKai-owned because pi-ai's bundled catalogue has no Ollama
 * entry:
 *
 * - `ollama`: a KEYLESS local server (default `http://localhost:11434/v1`).
 *   Auth follows the keyless-local semantics the pi-ai `ProviderAuth`
 *   interface prescribes ("keyless local servers provide `apiKey` auth whose
 *   `resolve()` reports whether the provider is configured"): resolve probes
 *   the server and reports configured only when it answers, returning the
 *   placeholder bearer the OpenAI-compat client requires (pi-ai's
 *   openai-completions api refuses a request with no key at all; the Ollama
 *   endpoint ignores the header). Probes are cached briefly so per-request
 *   auth resolution does not hammer localhost.
 * - `ollama-cloud`: `https://ollama.com/v1` behind an `OLLAMA_API_KEY`
 *   bearer (standard env-key auth).
 *
 * Both list models dynamically via `GET {origin}/api/tags` — Ollama's native
 * shape `{ models: [{ name, ... }] }`, NOT the OpenAI `/models` shape
 * `{ data: [{ id }] }`; the mapping below is explicit. Streaming is
 * OpenAI-compatible chat completions via pi-ai's openai-completions api.
 *
 * `/api/tags` reports no context length, so discovered models carry Ollama's
 * served default context (4096 — the honest floor: claiming the model's
 * trained window would let the harness defer compaction past what the server
 * actually attends to). Operators raise it via `num_ctx` /
 * OLLAMA_CONTEXT_LENGTH and the next refresh re-reads the server.
 */
import type { Provider } from "@earendil-works/pi-ai";
/** Default base URL of a local Ollama server's OpenAI-compatible endpoint. */
export declare const OLLAMA_LOCAL_BASE_URL = "http://localhost:11434/v1";
/** Ollama Cloud's OpenAI-compatible endpoint (OLLAMA_API_KEY bearer). */
export declare const OLLAMA_CLOUD_BASE_URL = "https://ollama.com/v1";
/**
 * The keyless local lane. `getModels()` is empty until the first
 * `refreshModels()`; auth resolve reports configured iff the server answers.
 */
export declare function ollamaProvider(): Provider<"openai-completions">;
/** The cloud lane: same discovery mechanism, env-key bearer auth. */
export declare function ollamaCloudProvider(): Provider<"openai-completions">;
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