import type { AgentRuntime } from "./types.js";
export declare const SUPPORTED_PROVIDERS: readonly ["claude", "gemini", "codex", "opencode"];
export type SupportedProvider = (typeof SUPPORTED_PROVIDERS)[number];
/** @internal — exposed for tests only. */
export declare function _resetValidationCache(): void;
export declare function createCliRuntime(provider: string): AgentRuntime;