tests/cases/compiler/classExpressionPropertyModifiers.ts(2,5): error TS1031: 'declare' modifier cannot appear on a class element.
tests/cases/compiler/classExpressionPropertyModifiers.ts(3,5): error TS1031: 'export' modifier cannot appear on a class element.


==== tests/cases/compiler/classExpressionPropertyModifiers.ts (2 errors) ====
    const a = class Cat {
        declare [Symbol.toStringTag] = "uh";
        ~~~~~~~
!!! error TS1031: 'declare' modifier cannot appear on a class element.
        export foo = 1;
        ~~~~~~
!!! error TS1031: 'export' modifier cannot appear on a class element.
    }
    