TypeScript/tests/baselines/reference/numericIndexerConstraint.errors.txt

==== tests/cases/compiler/numericIndexerConstraint.ts (1 errors) ====
    class C {
        0: number;
        ~~~~~~~~~~
!!! Property '0' of type 'number' is not assignable to numeric index type 'RegExp'.
        [x: number]: RegExp;
    }