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// Copyright 2018-2021 the Deno authors. All rights reserved. MIT license.import { exists, existsSync } from "./exists.ts";import { isSubdir } from "./_util.ts";
interface MoveOptions {  overwrite?: boolean;}
/** Moves a file or directory */export async function move(  src: string,  dest: string,  { overwrite = false }: MoveOptions = {},): Promise<void> {  const srcStat = await Deno.stat(src);
  if (srcStat.isDirectory && isSubdir(src, dest)) {    throw new Error(      `Cannot move '${src}' to a subdirectory of itself, '${dest}'.`,    );  }
  if (overwrite) {    if (await exists(dest)) {      await Deno.remove(dest, { recursive: true });    }  } else {    if (await exists(dest)) {      throw new Error("dest already exists.");    }  }
  await Deno.rename(src, dest);
  return;}
/** Moves a file or directory synchronously */export function moveSync(  src: string,  dest: string,  { overwrite = false }: MoveOptions = {},): void {  const srcStat = Deno.statSync(src);
  if (srcStat.isDirectory && isSubdir(src, dest)) {    throw new Error(      `Cannot move '${src}' to a subdirectory of itself, '${dest}'.`,    );  }
  if (overwrite) {    if (existsSync(dest)) {      Deno.removeSync(dest, { recursive: true });    }  } else {    if (existsSync(dest)) {      throw new Error("dest already exists.");    }  }
  Deno.renameSync(src, dest);}