export interface FileInfo {
    absolutePath: string;
    relativePath: string;
    content: string;
    hash: string;
    size: number;
    lastModified: Date;
    extension: string;
}
export declare class FileUtils {
    private static readonly DEFAULT_IGNORE_PATTERNS;
    private static getIgnorePatterns;
    private static findGitignoreFiles;
    static getProjectFiles(projectPath: string, forceFullScan?: boolean): Promise<FileInfo[]>;
    private static getIncrementalFiles;
    private static findNewFiles;
    private static processFile;
    private static createFileInfo;
    private static updateProjectIndex;
    static fileExists(filePath: string): Promise<boolean>;
    static readFileContent(filePath: string): Promise<string>;
    static generateHash(content: string): string;
    static formatFileSize(bytes: number): string;
    static formatTimestamp(date: Date): string;
}