/**
 * File System Performance Analyzer
 * Checks for file system related performance issues
 */
import { PerformanceIssue } from './types.js';
export declare class FileSystemAnalyzer {
    private projectRoot;
    constructor(projectRoot: string);
    analyze(): Promise<PerformanceIssue[]>;
    private checkPackageJsonSize;
    private checkNodeModulesSize;
    private checkFileCount;
    private checkLargeFiles;
    private checkSyncOperations;
    private getDirectorySize;
}
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