error TS5055: Cannot write file 'SameNameDTsNotSpecifiedWithAllowJs/a.d.ts' because it would overwrite input file.
  Adding a tsconfig.json file will help organize projects that contain both TypeScript and JavaScript files. Learn more at https://aka.ms/tsconfig.
error TS5055: Cannot write file 'SameNameDTsNotSpecifiedWithAllowJs/a.js' because it would overwrite input file.
  Adding a tsconfig.json file will help organize projects that contain both TypeScript and JavaScript files. Learn more at https://aka.ms/tsconfig.


!!! error TS5055: Cannot write file 'SameNameDTsNotSpecifiedWithAllowJs/a.d.ts' because it would overwrite input file.
!!! error TS5055:   Adding a tsconfig.json file will help organize projects that contain both TypeScript and JavaScript files. Learn more at https://aka.ms/tsconfig.
!!! error TS5055: Cannot write file 'SameNameDTsNotSpecifiedWithAllowJs/a.js' because it would overwrite input file.
!!! error TS5055:   Adding a tsconfig.json file will help organize projects that contain both TypeScript and JavaScript files. Learn more at https://aka.ms/tsconfig.
==== SameNameDTsNotSpecifiedWithAllowJs/tsconfig.json (0 errors) ====
    { "compilerOptions": { "allowJs": true } }
==== SameNameDTsNotSpecifiedWithAllowJs/a.d.ts (0 errors) ====
    declare var a: number;
==== SameNameDTsNotSpecifiedWithAllowJs/a.js (0 errors) ====
    var test1 = 10; // Shouldnt get compiled