Function updateJsonFile

Parameters

• filepath: string

  The path to the file to update.

• update: ((o) => Record<string | number, unknown> | Promise<Record<string | number, unknown>>)

  The function to update the file. Takes the parsed source string as a parameter and should return a string.

  • • (o): Record<string | number, unknown> | Promise<Record<string | number, unknown>>

    • Parameters

      • o: Record<string | number, unknown>

      Returns Record<string | number, unknown> | Promise<Record<string | number, unknown>>

• options: {
      read?: IJFReadOptions;
      write?: IJFWriteOptions;
  } = {}

  • Optional read?: IJFReadOptions

  • Optional write?: IJFWriteOptions