import fs from 'fs-extra';
export interface FileInfo {
    path: string;
    content: string;
    extension: string;
    isTypeScript: boolean;
    isJavaScript: boolean;
}
export declare class FileUtils {
    static exists(filePath: string): Promise<boolean>;
    static readFile(filePath: string): Promise<string>;
    static writeFile(filePath: string, content: string): Promise<void>;
    static getFileInfo(filePath: string): Promise<FileInfo>;
    static findFiles(patterns: string[], cwd?: string): Promise<string[]>;
    static getJSFiles(directory?: string): Promise<string[]>;
    static findJSFilesManually(directory: string): Promise<string[]>;
    static isSupportedFile(filePath: string): boolean;
    static getRelativePath(filePath: string, basePath?: string): string;
    static ensureDir(dirPath: string): Promise<void>;
    static getStats(filePath: string): Promise<fs.Stats>;
    static isDirectory(filePath: string): Promise<boolean>;
    static getRecentlyModified(directory: string, minutes?: number): Promise<string[]>;
}
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