error TS5107: Option 'target=ES5' is deprecated and will stop functioning in TypeScript 7.0. Specify compilerOption '"ignoreDeprecations": "6.0"' to silence this error.


!!! error TS5107: Option 'target=ES5' is deprecated and will stop functioning in TypeScript 7.0. Specify compilerOption '"ignoreDeprecations": "6.0"' to silence this error.
==== source.js (0 errors) ====
    function foo() {}
    foo.null = true;
    
    function bar() {}
    bar.async = true;
    bar.normal = false;
    
    function baz() {}
    baz.class = true;
    baz.normal = false;