In ES6 you can declare this regex:
const prefixRegex = /\p{Alpha}+/u;
What is the C# equivalent to this regular expression? Ideally, I'm looking for a mapping between unicode character groups in ES6 and .NET 6. Or at least a method to produce equivalent expressions.
Apparently, there is no "Alpha" property, and there seems to be no equivalent in the list of supported name blocks.
