Function writeJson

writeJson(
    file: PathLike | FileHandle,
    obj: any,
    options?:
        | BufferEncoding
        | ObjectEncodingOptions & { flag?: OpenMode; mode?: Mode } & Abortable,
    replacer?: Replacer<any>,
    space?: string | number,
): Promise<void>
Converts a JavaScript value to a JavaScript Object Notation (JSON) string, and asynchronously writes data to a file, replacing the file if it already exists.
Parameters
- file: PathLike | FileHandle
  filename or FileHandle
- obj: any
  A JavaScript value, usually an object or array, to be converted.
- Optionaloptions:
  | BufferEncoding
  | ObjectEncodingOptions & { flag?: OpenMode; mode?: Mode } & Abortable
- Optionalreplacer: Replacer<any>
  A function that transforms the results.
- Optionalspace: string | number
  Adds indentation, white space, and line break characters to the return-value JSON text to make it easier to read.
Returns Promise<void>
See
- JSON.stringify
- write
- Defined in fs/files.ts:291