import { type Plugin } from "vite";
/**
 * Options for the eval runner, wired in through the `evals` plugin option and
 * consumed by `@skybridge/test`. Defined here so the runtime package can
 * import the shape while this package keeps no dependency on it.
 */
export interface EvalsOptions {
    temperature?: number;
    systemPrompt?: string;
    maxSteps?: number;
    /**
     * Per-scenario timeout in milliseconds. Defaults to two minutes, because
     * every turn in a scenario is a live model call and vitest's own 5s default
     * expires mid-conversation.
     */
    timeout?: number;
}
/** Options for the {@link skybridge} Vite plugin. */
export interface SkybridgePluginOptions {
    /** Directory scanned for view modules. Defaults to `"src/views"`. */
    viewsDir?: string;
    /**
     * Package names to leave unbundled when `skybridge build` bundles the server
     * for deployment. Use it for dependencies esbuild can't resolve or load —
     * typically optional native modules pulled in by a transitive dependency.
     */
    serverExternal?: string[];
    /**
     * Registers the `expect.chat` matchers and, optionally, the defaults every
     * conversation starts from (`temperature`, `systemPrompt`, `maxSteps`).
     * Point vitest at this config to run the scenarios. Requires
     * `@skybridge/test` as a dev dependency.
     *
     * Scenarios always run the app in-process via `start({ app })`, so
     * `evals: {}` is enough to wire the matchers up.
     */
    evals?: EvalsOptions;
}
/**
 * Vite plugin that wires a Skybridge project's view files into Vite.
 *
 * For each `.tsx` / `.jsx` file in `viewsDir` with a default export, the
 * plugin:
 * - exposes a virtual entry that calls {@link mountView} with the view's
 *   default export,
 * - generates `.skybridge/views.d.ts` to augment {@link ViewNameRegistry} so
 *   {@link ViewName} narrows to the actual view names,
 * - rewrites `<DataLLM>` JSX so the host can extract its content,
 * - warns in dev if a view file is missing a default export.
 *
 * Add it to your `vite.config.ts` alongside `@vitejs/plugin-react`.
 *
 * @example
 * ```ts
 * // vite.config.ts
 * import { defineConfig } from "vite";
 * import react from "@vitejs/plugin-react";
 * import { skybridge } from "@skybridge/vite-plugin";
 *
 * export default defineConfig({
 *   plugins: [react(), skybridge({ viewsDir: "src/views" })],
 * });
 * ```
 */
export declare function skybridge(options?: SkybridgePluginOptions): Plugin;
//# sourceMappingURL=plugin.d.ts.map