/**
 * System tool detection utilities
 */
export interface ToolInfo {
    name: string;
    installed: boolean;
    version?: string;
    path?: string;
    status: 'ok' | 'warning' | 'error';
    message?: string;
}
/**
 * Version requirements for different tools
 */
export declare const VERSION_REQUIREMENTS: {
    node: {
        min: string;
        recommended: string;
    };
    npm: {
        min: string;
        recommended: string;
    };
    java: {
        min: string;
        recommended: string;
    };
    gradle: {
        min: string;
        recommended: string;
    };
    buildTools: {
        min: string;
        recommended: string;
    };
};
/**
 * Detect Node.js installation
 */
export declare function detectNode(): Promise<ToolInfo>;
/**
 * Detect npm installation
 */
export declare function detectNpm(): Promise<ToolInfo>;
/**
 * Detect Java/JDK installation
 */
export declare function detectJava(): Promise<ToolInfo>;
/**
 * Detect Gradle installation
 */
export declare function detectGradle(): Promise<ToolInfo>;
/**
 * Get default Android SDK path based on platform
 */
export declare function getDefaultSDKPath(): string;
/**
 * Find Android SDK location
 */
export declare function findAndroidSDK(): Promise<string | null>;
/**
 * Detect Android SDK installation
 */
export declare function detectAndroidSDK(): Promise<ToolInfo>;
/**
 * Detect Android cmdline-tools
 */
export declare function detectAndroidCmdlineTools(): Promise<ToolInfo>;
/**
 * Detect Android build-tools
 */
export declare function detectAndroidBuildTools(): Promise<ToolInfo>;
/**
 * Detect Android platform-tools (adb, fastboot)
 */
export declare function detectAndroidPlatformTools(): Promise<ToolInfo>;
/**
 * Detect Android emulator
 */
export declare function detectAndroidEmulator(): Promise<ToolInfo>;
/**
 * Detect specific Android platform API level
 */
export declare function detectAndroidPlatform(apiLevel: number): Promise<ToolInfo>;
/**
 * Check JAVA_HOME environment variable
 */
export declare function checkJavaHome(): Promise<ToolInfo>;
/**
 * Check ANDROID_HOME environment variable
 */
export declare function checkAndroidHome(): Promise<ToolInfo>;
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