CSharpToTypescript2 1.1.9

dotnet add package CSharpToTypescript2 --version 1.1.9
NuGet\Install-Package CSharpToTypescript2 -Version 1.1.9
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.
<PackageReference Include="CSharpToTypescript2" Version="1.1.9" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add CSharpToTypescript2 --version 1.1.9
#r "nuget: CSharpToTypescript2, 1.1.9"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.
// Install CSharpToTypescript2 as a Cake Addin
#addin nuget:?package=CSharpToTypescript2&version=1.1.9

// Install CSharpToTypescript2 as a Cake Tool
#tool nuget:?package=CSharpToTypescript2&version=1.1.9

Transpiles dto.cs files into dto.ts files. Including simple calcualtions.
It is based on Roslyn. So, potentially can transpile code of any complexity but currently intended (and tested) only for simple data transfer classes and simple calculations.
It is compatible with dotnet cli and dotnet watch in particular.
As input takes:
1. List of input folders with cs files (your dtos)
2. Output folder
and some other things. See example configuration file.
While the tool is the best of  C#  to Typescript generators I have seen (TypeLite, Typewriter, etc) it does not produce self sufficient set of dto files. The initial setup is more complex than of mentioned tools in exchange of much greater flexebility.
I will try to provide enough information for it to use but it may be not sufficient. In such a case please consult the working example with the transpiler integrated here: https://github.com/alehro/AspNetCoreSpa
Since the transpiler by itself doesn't have public repo please feel free to post its issues to the demo SPA project: https://github.com/alehro/AspNetCoreSpa/issues
The setup documentation is currently attached to version 1.1.2 here: CSharpToTypescript2/1.1.2
Or the same:  https://github.com/alehro/AspNetCoreSpa/blob/master/README_Cs2Ts.md

Product Compatible and additional computed target framework versions.
.NET net5.0 was computed.  net5.0-windows was computed.  net6.0 was computed.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 was computed.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  net8.0 was computed.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed. 
.NET Core netcoreapp2.2 is compatible.  netcoreapp3.0 was computed.  netcoreapp3.1 was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last updated
1.1.9 9,241 11/27/2022
1.1.8 1,028 12/21/2021
1.1.7 3,705 8/14/2020
1.1.6 1,231 8/13/2020
1.1.5 1,197 7/15/2020
1.1.4 1,289 3/18/2020
1.1.3 1,970 11/10/2019
1.1.2 1,244 11/10/2019
1.1.0 1,199 11/10/2019
0.7.2 1,269 10/27/2019
0.7.1 1,256 10/26/2019
0.7.0 1,240 10/26/2019

Added logging of files on which failure happens if any