//// [indexSignatureWithTrailingComma.ts]
type A = {
    [key: string,]: string;
};

interface B {
    [key: string,]: string;
}

class C {
    [key: string,]: null;
}


//// [indexSignatureWithTrailingComma.js]
var C = /** @class */ (function () {
    function C() {
    }
    return C;
}());
