error TS5101: Option 'out' is deprecated and will stop functioning in TypeScript 5.5. Specify compilerOption '"ignoreDeprecations": "5.0"' to silence this error.
  Use 'outFile' instead.
/src/a.js(1,29): error TS8037: Type satisfaction expressions can only be used in TypeScript files.


!!! error TS5101: Option 'out' is deprecated and will stop functioning in TypeScript 5.5. Specify compilerOption '"ignoreDeprecations": "5.0"' to silence this error.
!!! error TS5101:   Use 'outFile' instead.
==== /src/a.js (1 errors) ====
    var v = undefined satisfies 1;
                                ~
!!! error TS8037: Type satisfaction expressions can only be used in TypeScript files.
    