Function writeJsonFile

Parameters

• path: FileHandle | PathLike

  Path to the JSON file.

• data: unknown

  Data to be stringified and written to the file.

• Optionaloptions: {
      charsetEncoding?: string;
      endOfLine?: null | "\n" | "\r\n";
      finalNewline?: null | boolean;
      flag?: OpenMode;
      flush?: boolean;
      indentation?: string;
      mode?: Mode;
      replacer?: JsonReplacer;
      signal?: null | AbortSignal;
      trimTrailingWhitespace?: null | boolean;
  }

  Options for writing the file and stringifying JSON.

  • OptionalcharsetEncoding?: string

    The character set encoding of the file.

    Defaults to "utf-8".

  • OptionalendOfLine?: null | "\n" | "\r\n"

    The line ending style of the file.

    If null, the stringifier default is used.

    Defaults to null.

  • OptionalfinalNewline?: null | boolean

    Whether the file should end with a newline.

    If null, the stringifier default is used.

    Defaults to null.

  • Optionalflag?: OpenMode

  • Optionalflush?: boolean

    If all data is successfully written to the file, and flush is true, filehandle.sync() is used to flush the data.

    Default

    false
    Copy

  • Optionalindentation?: string

    The indentation string of the JSON file.

    Defaults to an empty string (no indentation).

  • Optionalmode?: Mode

  • Optionalreplacer?: JsonReplacer

    A function that alters the behavior of the stringification process.

    See MDN for more information.

  • Optionalsignal?: null | AbortSignal

    When provided the corresponding AbortController can be used to cancel an asynchronous action.

  • OptionaltrimTrailingWhitespace?: null | boolean

    Whether to trim trailing whitespace when writing the file.

    If null, the stringifier default is used.

    Defaults to null.