error TS5053: Option 'allowJs' cannot be specified with option 'declaration'.


!!! error TS5053: Option 'allowJs' cannot be specified with option 'declaration'.
==== tests/cases/compiler/a.ts (0 errors) ====
    var x = 10;
    
==== tests/cases/compiler/b.js (0 errors) ====
    var x = "hello"; // No error is recorded here and declaration file will show this as number