/**
 * Bun Platform Module
 *
 * Build-time and dev-time functions for Bun.
 * Runtime functions are in ./runtime.ts
 */
import type { EntryPoints, ESBuildConfig, PlatformDefaults, DevServerOptions, DevServer } from "@b9g/platform/module";
export declare const name = "bun";
/**
 * Get entry points for bundling.
 *
 * Development mode:
 * - worker.js: Single worker with message loop (develop command manages process)
 *
 * Production mode:
 * - supervisor.js: Spawns workers and handles signals
 * - worker.js: Worker with its own HTTP server (uses reusePort for multi-worker)
 *
 * Unlike Node.js, Bun workers each bind their own server with reusePort,
 * allowing the OS to load-balance across workers without message passing overhead.
 */
export declare function getEntryPoints(userEntryPath: string, mode: "development" | "production"): EntryPoints;
/**
 * Get ESBuild configuration for Bun.
 *
 * Note: Bun natively supports import.meta.env, so no define alias is needed.
 * We use platform: "node" since Bun is Node-compatible for module resolution.
 */
export declare function getESBuildConfig(): ESBuildConfig;
/**
 * Get platform defaults for config generation.
 *
 * Provides default directories (server, public, tmp) that work
 * out of the box for Bun deployments.
 */
export declare function getDefaults(): PlatformDefaults;
/**
 * Create a dev server using ServiceWorkerPool.
 *
 * Dynamically imports the platform class to keep heavy dependencies
 * out of production bundles.
 */
export declare function createDevServer(options: DevServerOptions): Promise<DevServer>;