Method writeFileSync

src/core/file_system.ts:251–251

* **Supplemental**: Synchronously writes data to a file, replacing the file * if it already exists. * * The encoding option is ignored if data is a buffer.

(fname: string, data: string | Buffer, encoding: string | null, flag: FileFlag, mode: number)

   * The encoding option is ignored if data is a buffer.
   */
  writeFileSync(fname: string, data: string | Buffer, encoding: string | null, flag: FileFlag, mode: number): void;
  /**
   * **Supplemental**: Asynchronously append data to a file, creating the file if
   * it not yet exists.