/**
 * Detect Maven version (e.g., "4.0.0-rc-4" or "3.9.9")
 */
export declare function detectMavenVersion(workspaceRoot: string): string | null;
/**
 * Check if Maven 4.x is being used
 */
export declare function isMaven4(workspaceRoot: string): boolean;
/**
 * Detect Maven executable: mvnd > mvnw > mvn
 */
export declare function detectMavenExecutable(workspaceRoot: string): string;
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