==== tests/cases/compiler/implicitAnyAmbients.ts (9 errors) ====
    
    declare module m {
        var x; // error
            ~
!!! Variable 'x' implicitly has an 'any' type.
        var y: any;
    
        function f(x); // error 
        ~~~~~~~~~~~~~~
!!! 'f', which lacks return-type annotation, implicitly has an 'any' return type.
                   ~
!!! Parameter 'x' implicitly has an 'any' type.
        function f2(x: any); // error
        ~~~~~~~~~~~~~~~~~~~~
!!! 'f2', which lacks return-type annotation, implicitly has an 'any' return type.
        function f3(x: any): any;
    
        interface I {
            foo(); // error
            ~~~~~~
!!! 'foo', which lacks return-type annotation, implicitly has an 'any' return type.
            foo2(x: any); // error
            ~~~~~~~~~~~~~
!!! 'foo2', which lacks return-type annotation, implicitly has an 'any' return type.
            foo3(x: any): any;
        }
    
        class C {
            foo(); // error
            ~~~~~~
!!! 'foo', which lacks return-type annotation, implicitly has an 'any' return type.
            foo2(x: any); // error
            ~~~~~~~~~~~~~
!!! 'foo2', which lacks return-type annotation, implicitly has an 'any' return type.
            foo3(x: any): any;
        }
    
        module n {
            var y; // error
                ~
!!! Variable 'y' implicitly has an 'any' type.
        }
    
        import m2 = n;
    }