/**
 * @description 文件处理相关
 */
export declare class PontFileManager {
    static getLocalFilePath(rootDir: string, filename: string, customPath?: string): string;
    static loadJson<T>(filePath: string): T;
    static loadJsonPromise<T>(filePath: string): Promise<T>;
    static writeJson<T>(filePath: string, obj: T): void;
    static loadFile(filePath: string): string;
    static saveFile(filePath: string, content: string): void;
    static appendFile(filePath: string, content: string): void | Promise<void>;
    static removeFile(filePath: string): Promise<void>;
}