import { DiscoveredProvider, OpesproOpenCodeConfig } from "./types";
/**
 * Discover all available providers & models from:
 * 从以下位置发现所有可用的 provider 和模型：
 * 1. OpenCode built-in model cache (~/.cache/opencode/models.json)
 * 2. User's opencode.jsonc provider definitions (~/.config/opencode/opencode.jsonc)
 *
 * Cache providers take precedence for model completeness;
 * config providers add models not in the cache.
 * 缓存 provider 优先用于模型完整性；配置 provider 补充缓存中没有的模型。
 */
export declare function discoverProviders(): Record<string, DiscoveredProvider>;
/**
 * Resolve a model name lacking a provider prefix using auto-discovery
 * 使用自动发现解析缺少 provider 前缀的模型名称
 *
 * Priority / 优先级:
 * 1. default_provider (if model found there) / 如果在其中找到模型
 * 2. First provider that has the model / 第一个包含该模型的 provider
 */
export declare function resolveModelWithProviders(modelName: string, defaultProvider: string | undefined, providers: Record<string, DiscoveredProvider>): string | null;
/**
 * Inject discovered providers into the config object at runtime
 * 在运行时将发现的 provider 注入配置对象
 *
 * Called after loading the config file. Idempotent.
 * 在加载配置文件后调用。幂等。
 */
export declare function injectProviders(config: OpesproOpenCodeConfig): void;