import type { ExtensionAPI } from "@earendil-works/pi-coding-agent";
import type { ModelMeta } from "./types.js";
export interface CreateProviderConfig {
    providerId: string;
    name: string;
    baseUrl: string;
    apiKeyEnv: string;
    staticModels: Record<string, ModelMeta>;
    overflowPatterns: RegExp[];
    /** Overridable for tests; defaults to global fetch. */
    fetchImpl?: typeof fetch;
    /** Overridable for tests; defaults to 5000ms. */
    fetchTimeoutMs?: number;
}
/**
 * Generic helper for registering an OpenAI-compatible proxy provider with
 * Pi. Deliberately provider-agnostic - only knows providerId/name/baseUrl/
 * apiKeyEnv/staticModels/overflowPatterns - so it can be reused for any other
 * OpenAI-compatible provider by swapping in a different models table and a
 * 2-line index.ts.
 */
export declare function createProvider(pi: ExtensionAPI, cfg: CreateProviderConfig): Promise<void>;