interface MicrofrontendsPort {
    name: string;
    version: string;
    port: number;
    /** Whether the port was overridden via MFE_PORT env var */
    overridden?: boolean;
}
/**
 * Environment variable to override the port for local development.
 * Useful when running multiple worktrees simultaneously.
 * Note: Only works when a single application is running locally.
 */
declare const MFE_APP_PORT_ENV = "MFE_APP_PORT";
declare function mfePort(packageDir: string): MicrofrontendsPort;

export { MFE_APP_PORT_ENV, MicrofrontendsPort, mfePort };