tests/cases/conformance/declarationEmit/typePredicates/declarationEmitThisPredicatesWithPrivateName02.ts(7,14): error TS4025: Exported variable 'obj' has or is using private name 'Foo'.
tests/cases/conformance/declarationEmit/typePredicates/declarationEmitThisPredicatesWithPrivateName02.ts(8,10): error TS2526: A 'this' type is available only in a non-static member of a class or interface.


==== tests/cases/conformance/declarationEmit/typePredicates/declarationEmitThisPredicatesWithPrivateName02.ts (2 errors) ====
    interface Foo {
        a: string;
        b: number;
        c: boolean;
    }
    
    export const obj = {
                 ~~~
!!! error TS4025: Exported variable 'obj' has or is using private name 'Foo'.
        m(): this is Foo {
             ~~~~
!!! error TS2526: A 'this' type is available only in a non-static member of a class or interface.
            let dis = this as {} as Foo;
            return dis.a != null && dis.b != null && dis.c != null;
        }
    }