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Hi, I cannot use the following syntax with is operator type pattern matching. It is just annoyance, but I would like to know official plans, if it will be supported:

public override void _Input(InputEvent event0){
    if(event0 is InputEventMouseButton mbe){ //HERE
        if(mbe.Pressed && mbe.ButtonIndex == (int)ButtonList.Left){

Scripts\Paddle.cs(16,44): error CS1026: ) expected
Scripts\Paddle.cs(16,47): error CS1002: ; expected
Scripts\Paddle.cs(16,47): error CS1513: } expected

Windows 10 x64
Microsoft (R) Build Engine version 14.0.23107.0
Mono version

This works:

if(event0 is InputEventMouseButton){
    var mbe = event0 as InputEventMouseButton;

This too:

var mbe = event0 as InputEventMouseButton;
    if(mbe != null){

C# style guide says I need to stick with C# 6.0
But in official docs it is used type pattern matching

in Engine by (12 points)

I created an issue in the documentation repository about this:

Installed Visual Studio 2019 Community, and it works great. Probably MSBuild 15/19 alone would be also fine. Thanks for help.

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