export declare function readFile(filepath: string): Promise<string>;
export declare function readFileSafe(filepath: string): Promise<string | undefined>;
export declare function writeFile(target: string, content: string): Promise<void>;
export declare function readJsonFile<T = unknown>(filepath: string): Promise<T>;
export declare function readJsonFileSafe<T = unknown>(filepath: string): Promise<T | undefined>;
export declare function writeJsonFile(target: string, content: unknown): Promise<void>;
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