asCSV method doesnt accept paparse options

[arvx47]

When trying to pass valid paparse options to the asCSV method TS throws an error.

This is the actual options interface which doesnt allows other paparse options:
`/**

• Options for CSV output.
• The options object is passed directly to PapaParse.unparse, please see PapaParse docs for additional options.
  /
  export interface ICSVOutputOptions {
  /*
  • Enable or disable output of the CSV header line.
  • Defaults to true.
    */
    header?: boolean;
    }`

These are paparse options:
{ quotes: false, //or array of booleans quoteChar: '"', escapeChar: '"', delimiter: ",", header: true, newline: "\r\n", skipEmptyLines: false, //other option is 'greedy', meaning skip delimiters, quotes, and whitespace. columns: null //or array of strings }

[ashleydavis]

@arvx47 thanks for reporting. Please feel free to add the options you need and submit a PR and then I'll update on npm.