Without this, we always end up publishing the debug version of the
compiler.

fixed crash on TS due to missing designer attribute service on OOP

Filter projects based on language name

Regression test for #19434 which appear to be fixed.

	Respect user settings around 'Blocks' when adding parameter null checks.

Made OOP to handle initial solution case better and made it to have better perf.

Be resilient to documents/projects with null-filepaths in our persistence layer.

Do not pass around null SymbolTreeIndices.  Instead, pass around empty ones.