/a.ts(2,13): error TS2456: Type alias 'A' circularly references itself.
/b.ts(2,13): error TS2456: Type alias 'B' circularly references itself.


==== /a.ts (1 errors) ====
    import type { B } from './b';
    export type A = B;
                ~
!!! error TS2456: Type alias 'A' circularly references itself.
    
==== /b.ts (1 errors) ====
    import type { A } from './a';
    export type B = A;
                ~
!!! error TS2456: Type alias 'B' circularly references itself.
    