tests/cases/conformance/es6/Symbols/symbolProperty59.ts(2,5): error TS2464: A computed property name must be of type 'string', 'number', 'symbol', or 'any'.


==== tests/cases/conformance/es6/Symbols/symbolProperty59.ts (1 errors) ====
    interface I {
        [Symbol.keyFor]: string;
        ~~~~~~~~~~~~~~~
!!! error TS2464: A computed property name must be of type 'string', 'number', 'symbol', or 'any'.
    }