tsc's code is mostly the type-checker, you want to look for a "transpiler" here, so embedding either swc, esbuild, sucrase or the like to handle the process of

tsc's code is mostly the type-checker, you want to look for a "transpiler" here, so embedding either swc, esbuild, sucrase or the like to handle the process of converting for you. I've never heard of one written in C++ but that may exist.