//// [exportDeclarationInInternalModule.ts]

class Bbb {
}

class Aaa extends Bbb { }

module Aaa {
    export class 
 { }
}

module Bbb {
    export class SomeType { }

    export * from Aaa;      // this line causes the nullref
}

var a: Bbb.SomeType;


//// [exportDeclarationInInternalModule.js]
var __extends = (this && this.__extends) || function (d, b) {
    for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
    function __() { this.constructor = d; }
    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
var Bbb = (function () {
    function Bbb() {
    }
    return Bbb;
}());
var Aaa = (function (_super) {
    __extends(Aaa, _super);
    function Aaa() {
        _super.apply(this, arguments);
    }
    return Aaa;
}(Bbb));
var Aaa;
(function (Aaa) {
    var SomeType = (function () {
        function SomeType() {
        }
        return SomeType;
    }());
    Aaa.SomeType = SomeType;
})(Aaa || (Aaa = {}));
var Bbb;
(function (Bbb) {
    var SomeType = (function () {
        function SomeType() {
        }
        return SomeType;
    }());
    Bbb.SomeType = SomeType;
     // this line causes the nullref
})(Bbb || (Bbb = {}));
var a;


//// [exportDeclarationInInternalModule.d.ts]
declare class Bbb {
}
declare class Aaa extends Bbb {
}
declare module Aaa {
    class SomeType {
    }
}
declare module Bbb {
    class SomeType {
    }
    export * from Aaa;
}
declare var a: Bbb.SomeType;

SomeType