export declare class PathResolver {
    static rootDir: string;
    static resolve(filePath: string, options?: {
        currentPath?: string;
    }): string;
    static dirname(filePath: string): string;
    protected static removeEXTDot(extname: string): string;
    protected static replaceSeparator(filePath: string): string;
    protected static removeDoubleSlashes(filePath: string): string;
    protected static removeSlashFromTheEnd(filePath: string): string;
    protected static hasRoot(filePath: string): boolean;
    protected static updateRoot(defaultExtension: string): void;
    protected static removeRootDir(filePath: string): string;
    protected static removeSlashFromBeginning(filePath: string): string;
    protected static removeDotFromBeginning(filePath: string): string;
    protected static addExtension(filePath: string, ext?: string): string;
    static normalizePath(filePath: string): string;
    protected static validExtension(ext: string): boolean;
}