/// <reference types="node" />
import { Result } from "ts-results-es";
import { IFileContentReaderOptions } from "./i-file-content-reader-options.js";
import { IFileContentReader } from "./i-file-content-reader.js";
export declare class FileContentReader implements IFileContentReader {
    private __filePath;
    encoding: BufferEncoding;
    constructor(filePath: string, options?: IFileContentReaderOptions);
    execute(): Promise<Result<string, Error>>;
    executeSync(): Result<string, Error>;
}