import type { WizardOptions } from '../../utils/types';
/**
 * Returns true when the directory contains an Android project.
 * Primary signal: AndroidManifest.xml (Android-specific; not present in pure JVM projects).
 */
export declare function detectAndroidProject(options: Pick<WizardOptions, 'installDir'>): Promise<boolean>;
/**
 * Returns the primary language used in the Android project.
 * Presence of any .kt source file → Kotlin; otherwise assumes Java.
 */
export declare function detectAndroidLanguage(options: Pick<WizardOptions, 'installDir'>): Promise<'kotlin' | 'java'>;
