ResolvedNumberFormatOptions is missing currencySign option

[snowystinger]

Bug Report

currencySign is missing from NumberFormatOptions

🔎 Search Terms

currencySign

🕗 Version & Regression Information

I can see it's missing in the types for es5, just as it was added to the options here #40709 I'll create a pull tomorrow hopefully

⏯ Playground Link

Updated Playground link with relevant code

💻 Code

let formatter = new Intl.NumberFormat('en-NZ', { style: 'currency', currency: 'NZD', currencySign: 'accounting' });
formatter.resolvedOptions().currencySign;

🙁 Actual behavior

I get a TS error Property 'currencySign' does not exist on type 'ResolvedNumberFormatOptions'.(2339)

🙂 Expected behavior

I shouldn't get a TS error