import { EPackage } from '../metamodel/api/epackage.js';
/**
 * Source code generation for .ts file that exports external facing
 * APIs for a TMF EPackage.
 *
 */
export declare class TGeneratorBarrelIndexTs {
    private outDir;
    generate(ePackage: EPackage, outDir?: string): Promise<string>;
    private generatePackageContents;
    generateEClassifierExports(ePackage: EPackage, pkgFolderPath: string): string;
    private ensureCustomDirectory;
    private generateCustomExports;
    private findTypeScriptFiles;
}
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