b.ts(1,13): error TS1005: '(' expected.
b.ts(3,14): error TS1005: '(' expected.
b.ts(5,22): error TS1005: '(' expected.
b.ts(7,13): error TS1005: '(' expected.


==== b.ts (4 errors) ====
    import.defer;
                
!!! error TS1005: '(' expected.
    
    (import.defer)("a");
                 
!!! error TS1005: '(' expected.
    
    Function(import.defer);
                         
!!! error TS1005: '(' expected.
    
    import.defer
                
!!! error TS1005: '(' expected.