Support for unity 2019

[TheMaskedMan00]

Would support for unity 2019 be possible?
I keep getting errors when trying to import it into unity 2019.4.31

Library\PackageCache\com.eastylabs.rosalina@e5b86250e5\Editor\Scripts\Generator\RosalinaBindingsGenerator.cs(16,58): error CS1525: Invalid expression term ''
Library\PackageCache\com.eastylabs.rosalina@e5b86250e5\Editor\Scripts\Generator\RosalinaBindingsGenerator.cs(16,58): error CS1646: Keyword, identifier, or string expected after verbatim specifier: @
Library\PackageCache\com.eastylabs.rosalina@e5b86250e5\Editor\Scripts\Generator\RosalinaBindingsGenerator.cs(16,141): error CS1010: Newline in constant
Library\PackageCache\com.eastylabs.rosalina@e5b86250e5\Editor\Scripts\Generator\RosalinaBindingsGenerator.cs(26,1): error CS1010: Newline in constant
Library\PackageCache\com.eastylabs.rosalina@e5b86250e5\Editor\Scripts\Generator\RosalinaBindingsGenerator.cs(26,3): error CS1002: ; expected
Library\PackageCache\com.eastylabs.rosalina@e5b86250e5\Editor\Scripts\Parsing\RosalinaUXMLParser.cs(16,15): error CS1003: Syntax error, '(' expected
Library\PackageCache\com.eastylabs.rosalina@e5b86250e5\Editor\Scripts\Parsing\RosalinaUXMLParser.cs(16,72): error CS1026: ) expected

[Eastrall]

Rosalina is compatible with Unity 2021.2 as UI Toolkit is part of Unity since that version. I do not intend to add support for version prior to 2021.2.