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// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
export interface ReadOptions {  encoding?: string;}
/** * Read file synchronously and output it as a string. * * @param filename File to read * @param opts Read options */export function readFileStrSync(  filename: string,  opts: ReadOptions = {}): string {  const decoder = new TextDecoder(opts.encoding);  return decoder.decode(Deno.readFileSync(filename));}
/** * Read file and output it as a string. * * @param filename File to read * @param opts Read options */export async function readFileStr(  filename: string,  opts: ReadOptions = {}): Promise<string> {  const decoder = new TextDecoder(opts.encoding);  return decoder.decode(await Deno.readFile(filename));}