/**
 * Bun (Bun.build) bundler backend.
 *
 * Used when the CLI runs under Bun (bun projects). Bun resolves its own `.bun`
 * store / per-workspace symlinks natively — esbuild's `nodePaths` walk assumes a
 * hoisted root and can't — so no esbuild dependency is needed. Bun's metafile
 * does NOT record external imports, so externals are captured via the resolve
 * plugin instead (that capture drives per-unit dependency extraction).
 */
import { BaseBundler } from './bundler.js';
import type { CompileInput, CompileResult } from './bundler.interface.js';
export declare class BunBundler extends BaseBundler {
    protected compile(input: CompileInput): Promise<CompileResult>;
}