Incomplete data from classification

Here's a scenario I'm dealing with:

type FormatList = 'csv' | 'html' | 'xlsx' | 'pdf';
type FormatsMap = Record<Partial<FormatList>, string>;

I want to create a simple object like this:

{ csv: 'A name'}

However, I encounter an issue that says 

TS2739: Type '{ csv: string; }' is missing the following properties from type 'ReportFormats': html, xlsx, pdf

Despite indicating it as partial.

Any suggestions on how to address this so the object can have any number of keys, and not all are mandatory?

Appreciate your help!

typescript

Answer №1

Transform your Data into a Partial:

type DataFormat = 'json' | 'xml' | 'txt' | 'yaml';
type PartialDataFormats = Partial<Record<DataFormat, string>>;

const dataFormats: PartialDataFormats = { json: 'Data set' };

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