/// <reference types="node" />
/// <reference types="bun-types" />
/// <reference types="node" />
/// <reference types="node" />
/// <reference types="node" />
import { type SpawnSyncReturns } from 'node:child_process';
export type HermesExportRunner = (command: string, args: string[], opts: {
    cwd: string;
    env: NodeJS.ProcessEnv;
    stdio: 'inherit' | 'pipe';
}) => SpawnSyncReturns<Buffer | string>;
export type HermesExportOptions = {
    projectRoot: string;
    /** Project-root relative or absolute entry (targets/.../index.tsx). */
    entryFile: string;
    /** Absolute path for main.jsbundle (Hermes bytecode when bytecode=true). */
    bundleOutput: string;
    /** Optional assets dest for images referenced by the entry. */
    assetsDest?: string;
    bytecode?: boolean;
    platform?: 'ios' | 'android';
    /** Injectable for tests. */
    run?: HermesExportRunner;
};
/**
 * Bundle a RN extension entry with Expo `export:embed` (Hermes bytecode by default).
 * Same engine path Xcode uses for Release embed, suitable for App Group sideload.
 */
export declare function exportTargetHermesBundle(options: HermesExportOptions): {
    bundleOutput: string;
};
/** Write a Metro-requireable map for host Asset.fromModule resolution. */
export declare function writeExtensionBundleAssetModules(opts: {
    assetsRoot: string;
    targetNames: string[];
}): string;
//# sourceMappingURL=hermesExport.d.ts.map